{"title":"Scientific Calculators","description":"","products":[{"product_id":"casio-scientific-calculator-classwiz-fx-991ex-552-functions-dual-power-1st-copy","title":"CASIO SCIENTIFIC CALCULATOR CLASSWIZ FX-991EX 552 FUNCTIONS DUAL POWER (1ST COPY)","description":"\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-d53ea438a0\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fde7588b95\"\u003e\n\u003ch2\u003e\u003cu\u003e\u003cspan class=\"cmp-text--weight-bold\"\u003eFeatures\u003c\/span\u003e\u003c\/u\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-38a4669108\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1d55b567c0\"\u003e\n\u003ch2\u003eIntuitive, easy-to-learn icon display\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-ed32e7ef79\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1853c7c667\"\u003e\n\u003cp\u003eThe use of icons on the menu screen improves viewability. Selection of the desired function is quick and easy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-97e82b5e7c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-2e67ee9237\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img07.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.100{.width}.png\/1617606460497\/img07.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.png\/1617606460497\/img07.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.png\/1617606460497\/img07.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f8b2d6bc12\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2ada239487\"\u003e\n\u003ch2\u003eNatural Textbook Display\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-13e4842722\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a590231658\"\u003e\n\u003cp\u003eInput and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-3c959c350f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-4f4e631478\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img08.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606580160\/img08.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606580160\/img08.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606580160\/img08.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0293ae1d3c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-035e722a37\"\u003e\n\u003ch2\u003eList display function for thorough, speedy learning\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-c46e09e96a\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-e361ca7ed0\"\u003e\n\u003cp\u003eVariables and statistical calculation results stored in memory can be displayed in lists. There’s no need to recall and confirm individual values as with previous models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-bfc75e7d49\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-b680c94b19\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img09.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606600680\/img09.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606600680\/img09.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606600680\/img09.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-6c436e4622\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-4d804288aa\"\u003e\n\u003ch2\u003eEasy-to-understand English messages and interactive format\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-dcd604a9c9\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1810a70dcd\"\u003e\n\u003cp\u003eNearly all English words are displayed on the screen in unabbreviated form. Interactive menu display realizes more intuitive operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a766809792\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-a39caafb35\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img10.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.100{.width}.png\/1617606604450\/img10.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.png\/1617606604450\/img10.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.png\/1617606604450\/img10.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-2df8990145\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fc6faa6510\"\u003e\n\u003ch2\u003eHigh computational competence for performing even advanced mathematics\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1c4663c37f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d9284d175d\"\u003e\n\u003cp\u003eClassWiz contains calculation functions that support even advanced mathematical operations, including spreadsheet calculations, 4 × 4 matrix calculations, calculation of simultaneous equations with four unknowns and quartic equations, and advanced statistical distribution calculations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-44535001bf\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-25f358e150\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img11.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606611941\/img11.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606611941\/img11.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606611941\/img11.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-cd1e5c492f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-dce5d13636\"\u003e\n\u003ch2\u003eOnline Visualization Service Using QR Code\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--7 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-89e0a364b3\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--7 aem-Grid--default--7 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--7 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1d577916a1\"\u003e\n\u003cp\u003eGenerate QR codes of equations input into the calculator by a simple operation. Graphs and other graphics can be displayed on smartphone or tablet screens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-eb0f0a6f77\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--10 aem-GridColumn aem-GridColumn--offset--phone--1 aem-GridColumn--default--5 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-2f67938a49\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img12.jpg\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.100{.width}.jpeg\/1617606622417\/img12.jpeg\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"0\" width=\"0\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.jpeg\/1617606622417\/img12.jpeg\"\u003e\u003cimg height=\"0\" width=\"0\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.jpeg\/1617606622417\/img12.jpeg\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-45d7b4ed55\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-464928b12d\"\u003e\n\u003ch2\u003eA comprehensive set of advanced functions unique to CASIO scientific calculators\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f58f03b175\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-0d30812186\"\u003e\n\u003ch4\u003e\u003cb\u003eSpreadsheet calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0346ed063c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-cdcff5fad9\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img13.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606628745\/img13.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.png\/1617606628745\/img13.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.png\/1617606628745\/img13.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fbe51fdb71\"\u003e\n\u003cp\u003eUseful for learning statistics. Up to 5 columns × 45 rows (maximum of 170 data items)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-04f130d57e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d518936cf7\"\u003e\n\u003ch4\u003e\u003cb\u003eMatrix calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-b6cdcd681b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-e8b31f6dbc\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img14.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606632555\/img14.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606632555\/img14.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606632555\/img14.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-14c8d59b00\"\u003e\n\u003cp\u003ePerform calculations with matrices of up to 4 rows and 4 columns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-239803c42b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-60fa1f0a1b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-82913a422c\"\u003e\n\u003ch4\u003e\u003cb\u003eVector calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f45410f026\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-f58b371d1d\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img15.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.100{.width}.png\/1617606644768\/img15.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.png\/1617606644768\/img15.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.png\/1617606644768\/img15.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5e7fef54bb\"\u003e\n\u003cp\u003ePerform calculations using up to four third-order vectors stored in memory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1cced3c74f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-8274cdd11c\"\u003e\n\u003ch4\u003e\u003cb\u003eMultiline display\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-05950f44b1\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-0ba099e861\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img16.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606650515\/img16.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606650515\/img16.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606650515\/img16.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-089a0427a7\"\u003e\n\u003cp\u003eFormulas are automatically wrapped to multiple lines. *\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-448b422334\"\u003e\n\u003ch5\u003e*In linear input mode\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4894a96d41\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-2bda2bba10\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-40d657569d\"\u003e\n\u003ch4\u003e\u003cb\u003eIntegration calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-578d6f2adc\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-ada9b7927f\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img17.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606655062\/img17.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606655062\/img17.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606655062\/img17.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-cc3154717c\"\u003e\n\u003cp\u003ePerform integration calculations in advanced mathematics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-59a3826c42\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5dbdcba52e\"\u003e\n\u003ch4\u003e\u003cb\u003eDifferential calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-85db21777d\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-985c68c5b4\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img18.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.100{.width}.png\/1617606659953\/img18.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.png\/1617606659953\/img18.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.png\/1617606659953\/img18.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-e7a7a3b900\"\u003e\n\u003cp\u003ePerform differential calculations in advanced mathematics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4c14ee170e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-baca55f899\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-af4a8f0547\"\u003e\n\u003ch4\u003e\u003cb\u003eEquation calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-c3ba8e8ed8\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-f3d869d865\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img19.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.100{.width}.png\/1617606664336\/img19.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.png\/1617606664336\/img19.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.png\/1617606664336\/img19.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d8d7ae5036\"\u003e\n\u003cp\u003eCalculation of simultaneous equations in 2 to 4 unknowns and high-degree equations of second to fourth degree\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-e6aa8ebb29\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a7db5c4e2b\"\u003e\n\u003ch4\u003e\u003cb\u003eInequality calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-ca2c6bd6d9\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-6a0ba2db3c\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img20.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606667261\/img20.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606667261\/img20.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606667261\/img20.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-ff95964cca\"\u003e\n\u003cp\u003eSolve second-degree to fourth-degree inequalities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1517cd44b2\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4b40621132\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5fee1d432c\"\u003e\n\u003ch4\u003e\u003cb\u003eAdvanced statistical distribution calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-902470d698\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-cd7d3d4de8\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img21.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606674188\/img21.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606674188\/img21.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606674188\/img21.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-ebd60b7941\"\u003e\n\u003cp\u003ePerform calculations involving normal distributions, binomial distributions, and Poisson distributions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-afe7effd88\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-f169597179\"\u003e\n\u003ch4\u003e\u003cb\u003eRatio calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-57efda9603\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-bce5c06c2a\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img22.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.100{.width}.png\/1617606680300\/img22.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.png\/1617606680300\/img22.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.png\/1617606680300\/img22.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-75500cfdd8\"\u003e\n\u003cp\u003ePerform ratio calculations such as A:B=X:D.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-27a57f6f9c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a687c1333a\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-4262ed270b\"\u003e\n\u003ch4\u003e\u003cb\u003eMetric conversions\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-035051fd53\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-1a78f5b195\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img23.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606687506\/img23.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606687506\/img23.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606687506\/img23.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a9755d7bb8\"\u003e\n\u003cp\u003eSelect units from the Metric Conversion Command List.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-9ca8cfdd12\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-aa39099e63\"\u003e\n\u003ch4\u003e\u003cb\u003eScientific constants\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0e5d2fdfc2\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-066c77aa17\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img24.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606693273\/img24.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606693273\/img24.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606693273\/img24.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-9bbbc1159c\"\u003e\n\u003cp\u003eSelect scientific constants from the Scientific Constant Table.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a56d2781e8\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a094498251\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2045864885\"\u003e\n\u003ch4\u003e\u003cb\u003eVariables list\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-8f5ae0181e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-7aac8c8a1c\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img25.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606698138\/img25.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606698138\/img25.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606698138\/img25.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2b2774d6f2\"\u003e\n\u003cp\u003eOne-touch list display\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-10941fd9ce\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5563886336\"\u003e\n\u003ch4\u003e\u003cb\u003eStatistics list\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-bffdbc3883\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-320b79aa89\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img26.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_330163850.casiocoreimg.100{.width}.png\/1617606701506\/img26.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_330163850.casiocoreimg.png\/1617606701506\/img26.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_330163850.casiocoreimg.png\/1617606701506\/img26.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-8c18bd76f1\"\u003e\n\u003cp\u003eDisplays six rows at once.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-2764b5281d\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-6b895faea7\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-87a24bf102\"\u003e\n\u003ch4\u003e\u003cb\u003eDigit separator\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-6b0a9592fb\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-d06fd3524e\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img27.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606706583\/img27.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606706583\/img27.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606706583\/img27.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-c011c346f7\"\u003e\n\u003cp\u003eSeparation every three digits makes even large numbers easy to read.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-8869d1eb16\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-0dafd25e7e\"\u003e\n\u003ch4\u003e\u003cb\u003eEngineering symbols\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-50923f0d46\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-ad1473c2f2\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img28.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606709588\/img28.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606709588\/img28.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606709588\/img28.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-cea7c66267\"\u003e\n\u003cp\u003ePerform engineering calculations that include symbols such as k, M, m, and n.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":47796728037694,"sku":"","price":2350.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/Untitleddesign_65.jpg?v=1717419135"},{"product_id":"casio-scientific-calculator-classwiz-fx-991ex-552-functions-dual-power-original","title":"CASIO SCIENTIFIC CALCULATOR CLASSWIZ FX-991EX 552 FUNCTIONS DUAL POWER (ORIGINAL)","description":"\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-d53ea438a0\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fde7588b95\"\u003e\n\u003ch2\u003e\u003cu\u003e\u003cspan class=\"cmp-text--weight-bold\"\u003eFeatures\u003c\/span\u003e\u003c\/u\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-38a4669108\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1d55b567c0\"\u003e\n\u003ch2\u003eIntuitive, easy-to-learn icon display\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-ed32e7ef79\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1853c7c667\"\u003e\n\u003cp\u003eThe use of icons on the menu screen improves viewability. Selection of the desired function is quick and easy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-97e82b5e7c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-2e67ee9237\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img07.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.100{.width}.png\/1617606460497\/img07.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.png\/1617606460497\/img07.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.png\/1617606460497\/img07.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f8b2d6bc12\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2ada239487\"\u003e\n\u003ch2\u003eNatural Textbook Display\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-13e4842722\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a590231658\"\u003e\n\u003cp\u003eInput and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-3c959c350f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-4f4e631478\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img08.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606580160\/img08.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606580160\/img08.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606580160\/img08.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0293ae1d3c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-035e722a37\"\u003e\n\u003ch2\u003eList display function for thorough, speedy learning\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-c46e09e96a\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-e361ca7ed0\"\u003e\n\u003cp\u003eVariables and statistical calculation results stored in memory can be displayed in lists. There’s no need to recall and confirm individual values as with previous models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-bfc75e7d49\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-b680c94b19\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img09.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606600680\/img09.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606600680\/img09.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606600680\/img09.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-6c436e4622\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-4d804288aa\"\u003e\n\u003ch2\u003eEasy-to-understand English messages and interactive format\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-dcd604a9c9\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1810a70dcd\"\u003e\n\u003cp\u003eNearly all English words are displayed on the screen in unabbreviated form. Interactive menu display realizes more intuitive operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a766809792\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-a39caafb35\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img10.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.100{.width}.png\/1617606604450\/img10.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.png\/1617606604450\/img10.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.png\/1617606604450\/img10.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-2df8990145\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fc6faa6510\"\u003e\n\u003ch2\u003eHigh computational competence for performing even advanced mathematics\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1c4663c37f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d9284d175d\"\u003e\n\u003cp\u003eClassWiz contains calculation functions that support even advanced mathematical operations, including spreadsheet calculations, 4 × 4 matrix calculations, calculation of simultaneous equations with four unknowns and quartic equations, and advanced statistical distribution calculations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-44535001bf\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-25f358e150\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img11.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606611941\/img11.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606611941\/img11.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606611941\/img11.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-cd1e5c492f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-dce5d13636\"\u003e\n\u003ch2\u003eOnline Visualization Service Using QR Code\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--7 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-89e0a364b3\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--7 aem-Grid--default--7 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--7 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1d577916a1\"\u003e\n\u003cp\u003eGenerate QR codes of equations input into the calculator by a simple operation. Graphs and other graphics can be displayed on smartphone or tablet screens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-eb0f0a6f77\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--10 aem-GridColumn aem-GridColumn--offset--phone--1 aem-GridColumn--default--5 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-2f67938a49\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img12.jpg\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.100{.width}.jpeg\/1617606622417\/img12.jpeg\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"0\" width=\"0\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.jpeg\/1617606622417\/img12.jpeg\"\u003e\u003cimg height=\"0\" width=\"0\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.jpeg\/1617606622417\/img12.jpeg\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-45d7b4ed55\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-464928b12d\"\u003e\n\u003ch2\u003eA comprehensive set of advanced functions unique to CASIO scientific calculators\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f58f03b175\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-0d30812186\"\u003e\n\u003ch4\u003e\u003cb\u003eSpreadsheet calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0346ed063c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-cdcff5fad9\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img13.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606628745\/img13.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.png\/1617606628745\/img13.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.png\/1617606628745\/img13.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fbe51fdb71\"\u003e\n\u003cp\u003eUseful for learning statistics. Up to 5 columns × 45 rows (maximum of 170 data items)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-04f130d57e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d518936cf7\"\u003e\n\u003ch4\u003e\u003cb\u003eMatrix calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-b6cdcd681b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-e8b31f6dbc\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img14.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606632555\/img14.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606632555\/img14.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606632555\/img14.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-14c8d59b00\"\u003e\n\u003cp\u003ePerform calculations with matrices of up to 4 rows and 4 columns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-239803c42b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-60fa1f0a1b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-82913a422c\"\u003e\n\u003ch4\u003e\u003cb\u003eVector calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f45410f026\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-f58b371d1d\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img15.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.100{.width}.png\/1617606644768\/img15.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.png\/1617606644768\/img15.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.png\/1617606644768\/img15.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5e7fef54bb\"\u003e\n\u003cp\u003ePerform calculations using up to four third-order vectors stored in memory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1cced3c74f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-8274cdd11c\"\u003e\n\u003ch4\u003e\u003cb\u003eMultiline display\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-05950f44b1\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-0ba099e861\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img16.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606650515\/img16.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606650515\/img16.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606650515\/img16.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-089a0427a7\"\u003e\n\u003cp\u003eFormulas are automatically wrapped to multiple lines. *\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-448b422334\"\u003e\n\u003ch5\u003e*In linear input mode\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4894a96d41\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-2bda2bba10\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-40d657569d\"\u003e\n\u003ch4\u003e\u003cb\u003eIntegration calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-578d6f2adc\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-ada9b7927f\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img17.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606655062\/img17.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606655062\/img17.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606655062\/img17.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-cc3154717c\"\u003e\n\u003cp\u003ePerform integration calculations in advanced mathematics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-59a3826c42\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5dbdcba52e\"\u003e\n\u003ch4\u003e\u003cb\u003eDifferential calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-85db21777d\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-985c68c5b4\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img18.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.100{.width}.png\/1617606659953\/img18.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.png\/1617606659953\/img18.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.png\/1617606659953\/img18.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-e7a7a3b900\"\u003e\n\u003cp\u003ePerform differential calculations in advanced mathematics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4c14ee170e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-baca55f899\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-af4a8f0547\"\u003e\n\u003ch4\u003e\u003cb\u003eEquation calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-c3ba8e8ed8\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-f3d869d865\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img19.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.100{.width}.png\/1617606664336\/img19.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.png\/1617606664336\/img19.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.png\/1617606664336\/img19.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d8d7ae5036\"\u003e\n\u003cp\u003eCalculation of simultaneous equations in 2 to 4 unknowns and high-degree equations of second to fourth degree\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-e6aa8ebb29\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a7db5c4e2b\"\u003e\n\u003ch4\u003e\u003cb\u003eInequality calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-ca2c6bd6d9\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-6a0ba2db3c\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img20.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606667261\/img20.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606667261\/img20.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606667261\/img20.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-ff95964cca\"\u003e\n\u003cp\u003eSolve second-degree to fourth-degree inequalities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1517cd44b2\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4b40621132\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5fee1d432c\"\u003e\n\u003ch4\u003e\u003cb\u003eAdvanced statistical distribution calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-902470d698\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-cd7d3d4de8\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img21.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606674188\/img21.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606674188\/img21.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606674188\/img21.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-ebd60b7941\"\u003e\n\u003cp\u003ePerform calculations involving normal distributions, binomial distributions, and Poisson distributions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-afe7effd88\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-f169597179\"\u003e\n\u003ch4\u003e\u003cb\u003eRatio calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-57efda9603\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-bce5c06c2a\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img22.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.100{.width}.png\/1617606680300\/img22.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.png\/1617606680300\/img22.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.png\/1617606680300\/img22.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-75500cfdd8\"\u003e\n\u003cp\u003ePerform ratio calculations such as A:B=X:D.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-27a57f6f9c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a687c1333a\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-4262ed270b\"\u003e\n\u003ch4\u003e\u003cb\u003eMetric conversions\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-035051fd53\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-1a78f5b195\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img23.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606687506\/img23.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606687506\/img23.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606687506\/img23.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a9755d7bb8\"\u003e\n\u003cp\u003eSelect units from the Metric Conversion Command List.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-9ca8cfdd12\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-aa39099e63\"\u003e\n\u003ch4\u003e\u003cb\u003eScientific constants\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0e5d2fdfc2\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-066c77aa17\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img24.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606693273\/img24.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606693273\/img24.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606693273\/img24.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-9bbbc1159c\"\u003e\n\u003cp\u003eSelect scientific constants from the Scientific Constant Table.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a56d2781e8\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a094498251\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2045864885\"\u003e\n\u003ch4\u003e\u003cb\u003eVariables list\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-8f5ae0181e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-7aac8c8a1c\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img25.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606698138\/img25.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606698138\/img25.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606698138\/img25.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2b2774d6f2\"\u003e\n\u003cp\u003eOne-touch list display\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-10941fd9ce\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5563886336\"\u003e\n\u003ch4\u003e\u003cb\u003eStatistics list\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-bffdbc3883\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-320b79aa89\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img26.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_330163850.casiocoreimg.100{.width}.png\/1617606701506\/img26.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_330163850.casiocoreimg.png\/1617606701506\/img26.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_330163850.casiocoreimg.png\/1617606701506\/img26.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-8c18bd76f1\"\u003e\n\u003cp\u003eDisplays six rows at once.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-2764b5281d\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-6b895faea7\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-87a24bf102\"\u003e\n\u003ch4\u003e\u003cb\u003eDigit separator\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-6b0a9592fb\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-d06fd3524e\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img27.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606706583\/img27.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606706583\/img27.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606706583\/img27.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-c011c346f7\"\u003e\n\u003cp\u003eSeparation every three digits makes even large numbers easy to read.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-8869d1eb16\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-0dafd25e7e\"\u003e\n\u003ch4\u003e\u003cb\u003eEngineering symbols\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-50923f0d46\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-ad1473c2f2\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img28.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606709588\/img28.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606709588\/img28.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606709588\/img28.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-cea7c66267\"\u003e\n\u003cp\u003ePerform engineering calculations that include symbols such as k, M, m, and n.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":47796737507646,"sku":null,"price":6800.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/Untitleddesign_65_eaa3c3a0-f884-44a5-85fb-d4f0a02c804a.jpg?v=1717419356"},{"product_id":"casio-scientific-calculator-classwiz-fx-991ex-240-functions-dual-power-1st-copy","title":"CASIO SCIENTIFIC CALCULATOR CLASSWIZ FX-991EX 240 FUNCTIONS DUAL POWER (1ST COPY)","description":"\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-d53ea438a0\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fde7588b95\"\u003e\n\u003ch2\u003e\u003cu\u003e\u003cspan class=\"cmp-text--weight-bold\"\u003eFeatures\u003c\/span\u003e\u003c\/u\u003e\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-38a4669108\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1d55b567c0\"\u003e\n\u003ch2\u003eIntuitive, easy-to-learn icon display\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-ed32e7ef79\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1853c7c667\"\u003e\n\u003cp\u003eThe use of icons on the menu screen improves viewability. Selection of the desired function is quick and easy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-97e82b5e7c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-2e67ee9237\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img07.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.100{.width}.png\/1617606460497\/img07.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.png\/1617606460497\/img07.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616_\/container_copy_16121\/image_1315325768_cop_176417899.casiocoreimg.png\/1617606460497\/img07.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f8b2d6bc12\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2ada239487\"\u003e\n\u003ch2\u003eNatural Textbook Display\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-13e4842722\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a590231658\"\u003e\n\u003cp\u003eInput and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-3c959c350f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-4f4e631478\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img08.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606580160\/img08.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606580160\/img08.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__853126955\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606580160\/img08.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0293ae1d3c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-035e722a37\"\u003e\n\u003ch2\u003eList display function for thorough, speedy learning\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-c46e09e96a\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-e361ca7ed0\"\u003e\n\u003cp\u003eVariables and statistical calculation results stored in memory can be displayed in lists. There’s no need to recall and confirm individual values as with previous models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-bfc75e7d49\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-b680c94b19\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img09.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606600680\/img09.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606600680\/img09.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1987339849\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606600680\/img09.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-6c436e4622\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-4d804288aa\"\u003e\n\u003ch2\u003eEasy-to-understand English messages and interactive format\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-dcd604a9c9\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1810a70dcd\"\u003e\n\u003cp\u003eNearly all English words are displayed on the screen in unabbreviated form. Interactive menu display realizes more intuitive operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a766809792\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-a39caafb35\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img10.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.100{.width}.png\/1617606604450\/img10.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.png\/1617606604450\/img10.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__1140955530\/container_copy_16121\/image_1315325768_cop_1482668978.casiocoreimg.png\/1617606604450\/img10.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-2df8990145\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fc6faa6510\"\u003e\n\u003ch2\u003eHigh computational competence for performing even advanced mathematics\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1c4663c37f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--9 aem-Grid--default--9 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn--default--9 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d9284d175d\"\u003e\n\u003cp\u003eClassWiz contains calculation functions that support even advanced mathematical operations, including spreadsheet calculations, 4 × 4 matrix calculations, calculation of simultaneous equations with four unknowns and quartic equations, and advanced statistical distribution calculations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--offset--phone--0 aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-44535001bf\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--3 aem-Grid--default--3 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-25f358e150\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img11.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.100{.width}.png\/1617606611941\/img11.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606611941\/img11.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__549149275\/container_copy_16121\/image_1315325768_cop.casiocoreimg.png\/1617606611941\/img11.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn aem-GridColumn--default--12 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-cd1e5c492f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-dce5d13636\"\u003e\n\u003ch2\u003eOnline Visualization Service Using QR Code\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--7 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-89e0a364b3\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--7 aem-Grid--default--7 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--7 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-1d577916a1\"\u003e\n\u003cp\u003eGenerate QR codes of equations input into the calculator by a simple operation. Graphs and other graphics can be displayed on smartphone or tablet screens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-eb0f0a6f77\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--10 aem-GridColumn aem-GridColumn--offset--phone--1 aem-GridColumn--default--5 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-2f67938a49\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img12.jpg\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.100{.width}.jpeg\/1617606622417\/img12.jpeg\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"0\" width=\"0\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.jpeg\/1617606622417\/img12.jpeg\"\u003e\u003cimg height=\"0\" width=\"0\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_879812616__83822637\/container_copy\/image_1315325768.casiocoreimg.jpeg\/1617606622417\/img12.jpeg\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-45d7b4ed55\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-464928b12d\"\u003e\n\u003ch2\u003eA comprehensive set of advanced functions unique to CASIO scientific calculators\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f58f03b175\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-0d30812186\"\u003e\n\u003ch4\u003e\u003cb\u003eSpreadsheet calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0346ed063c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-cdcff5fad9\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img13.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606628745\/img13.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.png\/1617606628745\/img13.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079\/container_copy_copy\/image_1498623958_cop.casiocoreimg.png\/1617606628745\/img13.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-fbe51fdb71\"\u003e\n\u003cp\u003eUseful for learning statistics. Up to 5 columns × 45 rows (maximum of 170 data items)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-04f130d57e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d518936cf7\"\u003e\n\u003ch4\u003e\u003cb\u003eMatrix calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-b6cdcd681b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-e8b31f6dbc\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img14.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606632555\/img14.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606632555\/img14.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1648543258\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606632555\/img14.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-14c8d59b00\"\u003e\n\u003cp\u003ePerform calculations with matrices of up to 4 rows and 4 columns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-239803c42b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-60fa1f0a1b\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-82913a422c\"\u003e\n\u003ch4\u003e\u003cb\u003eVector calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-f45410f026\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-f58b371d1d\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img15.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.100{.width}.png\/1617606644768\/img15.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.png\/1617606644768\/img15.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_67680129.casiocoreimg.png\/1617606644768\/img15.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5e7fef54bb\"\u003e\n\u003cp\u003ePerform calculations using up to four third-order vectors stored in memory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1cced3c74f\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-8274cdd11c\"\u003e\n\u003ch4\u003e\u003cb\u003eMultiline display\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-05950f44b1\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-0ba099e861\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img16.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606650515\/img16.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606650515\/img16.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__442339174\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606650515\/img16.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-089a0427a7\"\u003e\n\u003cp\u003eFormulas are automatically wrapped to multiple lines. *\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-448b422334\"\u003e\n\u003ch5\u003e*In linear input mode\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4894a96d41\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-2bda2bba10\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-40d657569d\"\u003e\n\u003ch4\u003e\u003cb\u003eIntegration calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-578d6f2adc\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-ada9b7927f\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img17.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606655062\/img17.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606655062\/img17.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606655062\/img17.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-cc3154717c\"\u003e\n\u003cp\u003ePerform integration calculations in advanced mathematics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-59a3826c42\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5dbdcba52e\"\u003e\n\u003ch4\u003e\u003cb\u003eDifferential calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-85db21777d\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-985c68c5b4\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img18.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.100{.width}.png\/1617606659953\/img18.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.png\/1617606659953\/img18.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__1035677057\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_1244249711.casiocoreimg.png\/1617606659953\/img18.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-e7a7a3b900\"\u003e\n\u003cp\u003ePerform differential calculations in advanced mathematics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4c14ee170e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-baca55f899\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-af4a8f0547\"\u003e\n\u003ch4\u003e\u003cb\u003eEquation calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-c3ba8e8ed8\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-f3d869d865\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img19.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.100{.width}.png\/1617606664336\/img19.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.png\/1617606664336\/img19.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079\/container_copy_copy_\/image_1498623958_cop_1442818717.casiocoreimg.png\/1617606664336\/img19.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-d8d7ae5036\"\u003e\n\u003cp\u003eCalculation of simultaneous equations in 2 to 4 unknowns and high-degree equations of second to fourth degree\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-e6aa8ebb29\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a7db5c4e2b\"\u003e\n\u003ch4\u003e\u003cb\u003eInequality calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-ca2c6bd6d9\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-6a0ba2db3c\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img20.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606667261\/img20.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606667261\/img20.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__2109251676\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606667261\/img20.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-ff95964cca\"\u003e\n\u003cp\u003eSolve second-degree to fourth-degree inequalities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-1517cd44b2\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-4b40621132\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5fee1d432c\"\u003e\n\u003ch4\u003e\u003cb\u003eAdvanced statistical distribution calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-902470d698\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-cd7d3d4de8\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img21.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606674188\/img21.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606674188\/img21.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606674188\/img21.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-ebd60b7941\"\u003e\n\u003cp\u003ePerform calculations involving normal distributions, binomial distributions, and Poisson distributions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-afe7effd88\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-f169597179\"\u003e\n\u003ch4\u003e\u003cb\u003eRatio calculations\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-57efda9603\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-bce5c06c2a\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img22.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.100{.width}.png\/1617606680300\/img22.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.png\/1617606680300\/img22.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__937554929\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_236640515.casiocoreimg.png\/1617606680300\/img22.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-75500cfdd8\"\u003e\n\u003cp\u003ePerform ratio calculations such as A:B=X:D.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-27a57f6f9c\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a687c1333a\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-4262ed270b\"\u003e\n\u003ch4\u003e\u003cb\u003eMetric conversions\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-035051fd53\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-1a78f5b195\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img23.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606687506\/img23.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606687506\/img23.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606687506\/img23.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-a9755d7bb8\"\u003e\n\u003cp\u003eSelect units from the Metric Conversion Command List.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-9ca8cfdd12\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-aa39099e63\"\u003e\n\u003ch4\u003e\u003cb\u003eScientific constants\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-0e5d2fdfc2\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-066c77aa17\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img24.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606693273\/img24.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606693273\/img24.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__914867668\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606693273\/img24.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-9bbbc1159c\"\u003e\n\u003cp\u003eSelect scientific constants from the Scientific Constant Table.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn aem-GridColumn--default--12\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a56d2781e8\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--12 aem-Grid--default--12 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-a094498251\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2045864885\"\u003e\n\u003ch4\u003e\u003cb\u003eVariables list\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-8f5ae0181e\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-7aac8c8a1c\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img25.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606698138\/img25.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606698138\/img25.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606698138\/img25.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-2b2774d6f2\"\u003e\n\u003cp\u003eOne-touch list display\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-10941fd9ce\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-5563886336\"\u003e\n\u003ch4\u003e\u003cb\u003eStatistics list\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-bffdbc3883\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-320b79aa89\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img26.png\" 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src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__986107996\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop_330163850.casiocoreimg.png\/1617606701506\/img26.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-8c18bd76f1\"\u003e\n\u003cp\u003eDisplays six rows at 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aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-87a24bf102\"\u003e\n\u003ch4\u003e\u003cb\u003eDigit separator\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-6b0a9592fb\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-d06fd3524e\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img27.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.100{.width}.png\/1617606706583\/img27.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606706583\/img27.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079\/container_copy_copy_\/image_1498623958_cop.casiocoreimg.png\/1617606706583\/img27.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-c011c346f7\"\u003e\n\u003cp\u003eSeparation every three digits makes even large numbers easy to read.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--content-full cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--1\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-8869d1eb16\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"text aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-0dafd25e7e\"\u003e\n\u003ch4\u003e\u003cb\u003eEngineering symbols\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"container cmp-container--insets-1 aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"switch-container\"\u003e\n\u003cdiv class=\"cmp-container\" id=\"container-50923f0d46\"\u003e\n\u003cdiv class=\"aem-Grid aem-Grid--5 aem-Grid--default--5 aem-Grid--phone--12\"\u003e\n\u003cdiv class=\"image aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--6 aem-GridColumn--offset--phone--3 aem-GridColumn aem-GridColumn--default--3 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-image\" id=\"image-ad1473c2f2\" data-asset=\"\/content\/dam\/casio\/global\/calculator\/scientific-calculators\/classwiz\/fx-991ex\/img28.png\" data-cmp-src=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.100{.width}.png\/1617606709588\/img28.png\" data-cmp-lazythreshold=\"0\" data-cmp-lazy=\"\" itemtype=\"http:\/\/schema.org\/ImageObject\" itemscope=\"\"\u003e\u003cpicture\u003e\u003csource height=\"63\" width=\"170\" media=\"(min-width: 768px)\" srcset=\"\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606709588\/img28.png\"\u003e\u003cimg height=\"63\" width=\"170\" alt=\"\" loading=\"lazy\" src=\"https:\/\/www.casio.com\/content\/experience-fragments\/casio\/en\/product-info\/calculator\/product\/f\/fx\/fx9\/fx_991ex\/fx-991ex\/master\/_jcr_content\/root\/container_copy_copy__484590719\/container_2145155079_1091148651\/container_copy_copy_\/image_1819653605_cop.casiocoreimg.png\/1617606709588\/img28.png\"\u003e\u003c\/picture\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text aem-GridColumn--default--none aem-GridColumn--phone--none aem-GridColumn--phone--12 aem-GridColumn aem-GridColumn--default--5 aem-GridColumn--offset--phone--0 aem-GridColumn--offset--default--0\"\u003e\n\u003cdiv class=\"cmp-text\" id=\"text-cea7c66267\"\u003e\n\u003cp\u003ePerform engineering calculations that include symbols such as k, M, m, and n.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":47796771193150,"sku":null,"price":990.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/Untitleddesign_9_23ed6ac3-86a7-4cec-b1ee-49e53960986c.png?v=1717360928"},{"product_id":"casio-scientific-calculator-fx-991es-plus-2nd-edition-original","title":"CASIO SCIENTIFIC CALCULATOR FX-991ES PLUS 2ND EDITION 417 FUNCTIONS (ORIGINAL)","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 10 + 2 digits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e - 417 Functions \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Natural Textbook Display \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Solar Battery \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Multi-replay (Quick and easy recall of previously executed formulas for editing and re-execution) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Combination and permutation \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Integration\/differential calculations \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Matrix and Vector calculations \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Complex number calculations \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Base-n calculation \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Statistics (List-based STAT-data editor, Standard deviation, Regression analysis)\u003c\/p\u003e\n\u003cp\u003e- Table function\u003c\/p\u003e\n\u003cp\u003e- Comes with new slide-on hard case\u003cbr\u003e\u003c\/p\u003e","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":47796860354878,"sku":"","price":5550.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/Untitleddesign-2024-06-04T014446.806.jpg?v=1717447535"},{"product_id":"casio-scientific-calculator-fx-991es-plus-2nd-edition-417-functions-1st-copy","title":"CASIO SCIENTIFIC CALCULATOR FX-991ES PLUS 2ND EDITION 417 FUNCTIONS (1ST COPY)","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- 10 + 2 digits\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e - 417 Functions \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Natural Textbook Display \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Solar Battery \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Multi-replay (Quick and easy recall of previously executed formulas for editing and re-execution) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Combination and permutation \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Integration\/differential calculations \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Matrix and Vector calculations \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Complex number calculations \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e- Base-n calculation \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Statistics (List-based STAT-data editor, Standard deviation, Regression analysis)\u003c\/p\u003e\n\u003cp\u003e- Table function\u003c\/p\u003e\n\u003cp\u003e- Comes with new slide-on hard case\u003cbr\u003e\u003c\/p\u003e","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":47796863303998,"sku":null,"price":1890.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/Untitleddesign-2024-06-04T014446.806_e89817b5-e99c-4880-8726-a83fb43a0145.jpg?v=1717447681"},{"product_id":"casio-scientific-calculator-fx-991-es-plus-417-functions-1st-copy","title":"CASIO SCIENTIFIC CALCULATOR FX-991 ES PLUS 417 FUNCTIONS (1ST COPY)","description":"\u003cp data-mce-fragment=\"1\"\u003eIntroducing the Casio Scientific Calculator FX-991ES Plus, the reliable and efficient tool for tackling complex mathematical equations with ease. 🌟 This high-performance calculator boasts an extensive range of 417 functions, designed to streamline your mathematical tasks and ensure accurate results every time. 🧮\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFeaturing a user-friendly interface and a compact design, the Casio FX-991ES Plus is an ideal companion for students, professionals, and anyone in need of quick and precise calculations. Its intuitive layout allows for effortless navigation through various mathematical functions, from basic arithmetic to advanced scientific calculations and statistical analysis.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith a durable build and powered by solar energy, this calculator ensures consistent performance in any environment, whether you're in the classroom, office, or on the go. Its versatile functionality caters to a wide range of mathematical needs, including equation solving, complex number calculations, and statistical data analysis, providing comprehensive support for various academic and professional tasks. 📊🔢\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eElevate your mathematical prowess with the Casio Scientific Calculator FX-991ES Plus, the dependable solution for all your computational needs, delivering accuracy and efficiency in one compact package. 🚀\u003c\/p\u003e","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":47796900954430,"sku":"","price":1500.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/Untitleddesign-2024-06-04T014954.861.jpg?v=1717447814"},{"product_id":"casio-scientific-calculator-fx-991-es-plus-240-functions-1st-copy","title":"CASIO SCIENTIFIC CALCULATOR FX-991 ES PLUS 240 FUNCTIONS (1ST COPY)","description":"\u003cp data-mce-fragment=\"1\"\u003eIntroducing the Casio Scientific Calculator FX-991ES Plus, the reliable and efficient tool for tackling complex mathematical equations with ease. 🌟 This high-performance calculator boasts an extensive range of 240 functions, designed to streamline your mathematical tasks and ensure accurate results every time. 🧮\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFeaturing a user-friendly interface and a compact design, the Casio FX-991ES Plus is an ideal companion for students, professionals, and anyone in need of quick and precise calculations. Its intuitive layout allows for effortless navigation through various mathematical functions, from basic arithmetic to advanced scientific calculations and statistical analysis.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith a durable build and powered by solar energy, this calculator ensures consistent performance in any environment, whether you're in the classroom, office, or on the go. Its versatile functionality caters to a wide range of mathematical needs, including equation solving, complex number calculations, and statistical data analysis, providing comprehensive support for various academic and professional tasks. 📊🔢\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eElevate your mathematical prowess with the Casio Scientific Calculator FX-991ES Plus, the dependable solution for all your computational needs, delivering accuracy and efficiency in one compact package. 🚀\u003c\/p\u003e","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":47796902232382,"sku":null,"price":1350.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/Untitleddesign-2024-06-04T015104.997.jpg?v=1717447874"},{"product_id":"casio-fx-991cw-original","title":"Casio fx-991CW Original","description":"\u003ch2 data-start=\"86\" data-end=\"114\"\u003e✅ Overview \u0026amp; Authenticity\u003c\/h2\u003e\n\u003cp data-start=\"116\" data-end=\"190\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe fx‑991CW is a second-generation ClassWiz scientific calculator introduced internationally in 2022. It features a high-resolution \u003cstrong data-start=\"133\" data-end=\"157\"\u003e192×63 pixel display\u003c\/strong\u003e with \u003cstrong data-start=\"163\" data-end=\"183\"\u003e4‑tone grayscale\u003c\/strong\u003e, designed for ease of reading and navigation.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/edu.casio.com\/intl\/calculators\/scientific\/fx991cw\/?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/edu.casio.com\/intl\/calculators\/scientific\/fx991cw\/?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eeBay\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCASIO WEW Worldwide Education Website\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCasio\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Casio_V.P.A.M._calculators?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/en.wikipedia.org\/wiki\/Casio_V.P.A.M._calculators?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eWikipedia\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+1\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"192\" data-end=\"266\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eCasio provides a built-in \u003cstrong data-start=\"26\" data-end=\"48\"\u003eauthenticity check\u003c\/strong\u003e: go to HOME → SETTINGS → OPTN to generate a QR code showing a 20-digit calculator ID. You can verify this on Casio’s official site to confirm the calculator is genuine.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/edu.casio.com\/intl\/authenticity\/?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/edu.casio.com\/intl\/authenticity\/?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCASIO WEW Worldwide Education Website\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"268\" data-end=\"271\"\u003e\n\u003ch2 data-start=\"273\" data-end=\"308\"\u003e🧮 Key Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul data-start=\"310\" data-end=\"929\"\u003e\n\u003cli data-start=\"310\" data-end=\"388\"\u003e\n\u003cp data-start=\"312\" data-end=\"388\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"27\" data-is-only-node=\"\"\u003e540+ built-in functions\u003c\/strong\u003e, including advanced algebra, calculus, matrix\/vector, complex numbers, spreadsheet, statistical regression, equation solving, probability, and more.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/www.shi.com\/product\/45875203\/Casio-ClassWiz-FX-991CW?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.shi.com\/product\/45875203\/Casio-ClassWiz-FX-991CW?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eAccelerator\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"389\" data-end=\"430\"\u003e\n\u003cp data-start=\"391\" data-end=\"430\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"28\" data-is-only-node=\"\"\u003eNatural Textbook Display\u003c\/strong\u003e shows expressions as they appear in textbooks.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"431\" data-end=\"472\"\u003e\n\u003cp data-start=\"433\" data-end=\"472\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"12\" data-is-only-node=\"\"\u003eMath Box\u003c\/strong\u003e for fun learning simulations like dice rolls and coin tosses.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"473\" data-end=\"555\"\u003e\n\u003cp data-start=\"475\" data-end=\"555\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"20\" data-is-only-node=\"\"\u003eSpreadsheet mode\u003c\/strong\u003e supports up to 5 columns × 45 rows (maximum of ~170 data items).\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/www.casioeducation.com\/scientific-calculators\/fx-991cw?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.casioeducation.com\/scientific-calculators\/fx-991cw?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCASIO WEW Worldwide Education Website\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+10\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCasio Education\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+10\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003egarnerstationery.com\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+10\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/www.casio.com\/us\/scientific-calculators\/product.FX-991CW\/?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.casio.com\/us\/scientific-calculators\/product.FX-991CW\/?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003egarnerstationery.com\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+8\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCasio\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+8\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCasio\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+8\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"556\" data-end=\"599\"\u003e\n\u003cp data-start=\"558\" data-end=\"599\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\" data-is-only-node=\"\"\u003eEquation app\u003c\/strong\u003e includes simultaneous and polynomial solvers up to 4 variables or 4th degree.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"600\" data-end=\"682\"\u003e\n\u003cp data-start=\"602\" data-end=\"682\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"28\" data-is-only-node=\"\"\u003eC‑catalogue \u0026amp; TOOLS menu\u003c\/strong\u003e, cursor navigation, and improved key layout vs older ClassWiz models.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Casio_V.P.A.M._calculators?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/en.wikipedia.org\/wiki\/Casio_V.P.A.M._calculators?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eWikipedia\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+1\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/edu.casio.com\/intl\/calculators\/scientific\/fx991cw\/?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/edu.casio.com\/intl\/calculators\/scientific\/fx991cw\/?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eWikipedia\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCASIO WEW Worldwide Education Website\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eWikipedia\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"683\" data-end=\"765\"\u003e\n\u003cp data-start=\"685\" data-end=\"765\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"37\" data-is-only-node=\"\"\u003eHigh-precision calculation engine\u003c\/strong\u003e: up to 23-digit internal precision and 60-bit floating point.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Casio_V.P.A.M._calculators?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/en.wikipedia.org\/wiki\/Casio_V.P.A.M._calculators?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eWikipedia\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+1\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"766\" data-end=\"848\"\u003e\n\u003cp data-start=\"768\" data-end=\"848\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"14\" data-is-only-node=\"\"\u003eDual power\u003c\/strong\u003e: solar cell + LR44 battery ensures long-lasting power.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/www.compsource.com\/pn\/FX991CW\/Casio-82\/Casio-Classwiz-Cw-Fx991cw-Scientific-Calculator--540-Functions--Lcd-Display-Plastic-Key--Flash--Fx991cw\/?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.compsource.com\/pn\/FX991CW\/Casio-82\/Casio-Classwiz-Cw-Fx991cw-Scientific-Calculator--540-Functions--Lcd-Display-Plastic-Key--Flash--Fx991cw\/?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003ecompsource.com\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+1\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"849\" data-end=\"929\"\u003e\n\u003cp data-start=\"851\" data-end=\"929\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"14\" data-is-only-node=\"\"\u003eDimensions\u003c\/strong\u003e: approximately 162 × 77 × 10.7 mm, weight around 90 g.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/www.shi.com\/product\/45875203\/Casio-ClassWiz-FX-991CW?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.shi.com\/product\/45875203\/Casio-ClassWiz-FX-991CW?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eAccelerator\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"931\" data-end=\"934\"\u003e\n\u003ch2 data-start=\"936\" data-end=\"963\"\u003e📌 Is It the “Original”?\u003c\/h2\u003e\n\u003cp data-start=\"965\" data-end=\"1043\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIf you're looking for the officially released \u003cstrong data-start=\"46\" data-end=\"64\"\u003eblack fx‑991CW\u003c\/strong\u003e, this is it—\u003cstrong data-start=\"77\" data-end=\"116\"\u003enot a clone or older fx‑991EX or ES\u003c\/strong\u003e. Look for the CW logo and 4‑level display. The packaging may not always carry holograms, but the calculator itself will generate a QR code for authenticity checking.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/edu.casio.com\/intl\/calculators\/scientific\/fx991cw\/?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/edu.casio.com\/intl\/calculators\/scientific\/fx991cw\/?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eYouTube\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCASIO WEW Worldwide Education Website\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCASIO WEW Worldwide Education Website\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+12\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1045\" data-end=\"1048\"\u003e\n\u003ch2 data-start=\"1050\" data-end=\"1068\"\u003e✅ Summary Table\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_16hzy_1\"\u003e\n\u003cdiv class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1070\" data-end=\"1624\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1070\" data-end=\"1103\"\u003e\n\u003ctr data-start=\"1070\" data-end=\"1103\"\u003e\n\u003cth data-start=\"1070\" data-end=\"1092\" data-col-size=\"sm\"\u003eFeature\u003c\/th\u003e\n\u003cth data-start=\"1092\" data-end=\"1103\" data-col-size=\"sm\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1138\" data-end=\"1624\"\u003e\n\u003ctr data-start=\"1138\" data-end=\"1203\"\u003e\n\u003ctd data-start=\"1138\" data-end=\"1160\" data-col-size=\"sm\"\u003eDisplay\u003c\/td\u003e\n\u003ctd data-start=\"1160\" data-end=\"1203\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e192×63 pixel, 4‑tone grayscale\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1204\" data-end=\"1269\"\u003e\n\u003ctd data-start=\"1204\" data-end=\"1226\" data-col-size=\"sm\"\u003eFunctions\u003c\/td\u003e\n\u003ctd data-start=\"1226\" data-end=\"1269\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e540+ across math, stats, matrices, vectors, complex, equation solving\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1270\" data-end=\"1335\"\u003e\n\u003ctd data-start=\"1270\" data-end=\"1292\" data-col-size=\"sm\"\u003ePower\u003c\/td\u003e\n\u003ctd data-start=\"1292\" data-end=\"1335\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eSolar + LR44 battery\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1336\" data-end=\"1426\"\u003e\n\u003ctd data-start=\"1336\" data-end=\"1383\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eBuilt‑in tools\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1383\" data-end=\"1426\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eMath Box, spreadsheet, equation solver\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1427\" data-end=\"1492\"\u003e\n\u003ctd data-start=\"1427\" data-end=\"1449\" data-col-size=\"sm\"\u003ePrecision\u003c\/td\u003e\n\u003ctd data-start=\"1449\" data-end=\"1492\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e23 digits \/ 60‑bit floating point\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1493\" data-end=\"1558\"\u003e\n\u003ctd data-start=\"1493\" data-end=\"1515\" data-col-size=\"sm\"\u003eAuthenticity check\u003c\/td\u003e\n\u003ctd data-start=\"1515\" data-end=\"1558\" data-col-size=\"sm\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eQR code + model ID\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1559\" data-end=\"1624\"\u003e\n\u003ctd data-start=\"1559\" data-end=\"1581\" data-col-size=\"sm\"\u003eSize \u0026amp; weight\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1581\" data-end=\"1624\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e~162×77×10.7 mm, 90 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\"\u003e\n\u003cdiv class=\"absolute end-0 flex items-end\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cbutton aria-label=\"Copy Table\" class=\"hover:bg-token-bg-tertiary text-token-text-secondary my-1 rounded-sm p-1 transition-opacity group-[:not(:hover):not(:focus-within)]:pointer-events-none group-[:not(:hover):not(:focus-within)]:opacity-0\"\u003e\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"icon\"\u003e\u003cpath d=\"M12.668 10.667C12.668 9.95614 12.668 9.46258 12.6367 9.0791C12.6137 8.79732 12.5758 8.60761 12.5244 8.46387L12.4688 8.33399C12.3148 8.03193 12.0803 7.77885 11.793 7.60254L11.666 7.53125C11.508 7.45087 11.2963 7.39395 10.9209 7.36328C10.5374 7.33197 10.0439 7.33203 9.33301 7.33203H6.5C5.78896 7.33203 5.29563 7.33195 4.91211 7.36328C4.63016 7.38632 4.44065 7.42413 4.29688 7.47559L4.16699 7.53125C3.86488 7.68518 3.61186 7.9196 3.43555 8.20703L3.36524 8.33399C3.28478 8.49198 3.22795 8.70352 3.19727 9.0791C3.16595 9.46259 3.16504 9.95611 3.16504 10.667V13.5C3.16504 14.211 3.16593 14.7044 3.19727 15.0879C3.22797 15.4636 3.28473 15.675 3.36524 15.833L3.43555 15.959C3.61186 16.2466 3.86474 16.4807 4.16699 16.6348L4.29688 16.6914C4.44063 16.7428 4.63025 16.7797 4.91211 16.8027C5.29563 16.8341 5.78896 16.835 6.5 16.835H9.33301C10.0439 16.835 10.5374 16.8341 10.9209 16.8027C11.2965 16.772 11.508 16.7152 11.666 16.6348L11.793 16.5645C12.0804 16.3881 12.3148 16.1351 12.4688 15.833L12.5244 15.7031C12.5759 15.5594 12.6137 15.3698 12.6367 15.0879C12.6681 14.7044 12.668 14.211 12.668 13.5V10.667ZM13.998 12.665C14.4528 12.6634 14.8011 12.6602 15.0879 12.6367C15.4635 12.606 15.675 12.5492 15.833 12.4688L15.959 12.3975C16.2466 12.2211 16.4808 11.9682 16.6348 11.666L16.6914 11.5361C16.7428 11.3924 16.7797 11.2026 16.8027 10.9209C16.8341 10.5374 16.835 10.0439 16.835 9.33301V6.5C16.835 5.78896 16.8341 5.29563 16.8027 4.91211C16.7797 4.63025 16.7428 4.44063 16.6914 4.29688L16.6348 4.16699C16.4807 3.86474 16.2466 3.61186 15.959 3.43555L15.833 3.36524C15.675 3.28473 15.4636 3.22797 15.0879 3.19727C14.7044 3.16593 14.211 3.16504 13.5 3.16504H10.667C9.9561 3.16504 9.46259 3.16595 9.0791 3.19727C8.79739 3.22028 8.6076 3.2572 8.46387 3.30859L8.33399 3.36524C8.03176 3.51923 7.77886 3.75343 7.60254 4.04102L7.53125 4.16699C7.4508 4.32498 7.39397 4.53655 7.36328 4.91211C7.33985 5.19893 7.33562 5.54719 7.33399 6.00195H9.33301C10.022 6.00195 10.5791 6.00131 11.0293 6.03809C11.4873 6.07551 11.8937 6.15471 12.2705 6.34668L12.4883 6.46875C12.984 6.7728 13.3878 7.20854 13.6533 7.72949L13.7197 7.87207C13.8642 8.20859 13.9292 8.56974 13.9619 8.9707C13.9987 9.42092 13.998 9.97799 13.998 10.667V12.665ZM18.165 9.33301C18.165 10.022 18.1657 10.5791 18.1289 11.0293C18.0961 11.4302 18.0311 11.7914 17.8867 12.1279L17.8203 12.2705C17.5549 12.7914 17.1509 13.2272 16.6553 13.5313L16.4365 13.6533C16.0599 13.8452 15.6541 13.9245 15.1963 13.9619C14.8593 13.9895 14.4624 13.9935 13.9951 13.9951C13.9935 14.4624 13.9895 14.8593 13.9619 15.1963C13.9292 15.597 13.864 15.9576 13.7197 16.2939L13.6533 16.4365C13.3878 16.9576 12.9841 17.3941 12.4883 17.6982L12.2705 17.8203C11.8937 18.0123 11.4873 18.0915 11.0293 18.1289C10.5791 18.1657 10.022 18.165 9.33301 18.165H6.5C5.81091 18.165 5.25395 18.1657 4.80371 18.1289C4.40306 18.0962 4.04235 18.031 3.70606 17.8867L3.56348 17.8203C3.04244 17.5548 2.60585 17.151 2.30176 16.6553L2.17969 16.4365C1.98788 16.0599 1.90851 15.6541 1.87109 15.1963C1.83431 14.746 1.83496 14.1891 1.83496 13.5V10.667C1.83496 9.978 1.83432 9.42091 1.87109 8.9707C1.90851 8.5127 1.98772 8.10625 2.17969 7.72949L2.30176 7.51172C2.60586 7.0159 3.04236 6.6122 3.56348 6.34668L3.70606 6.28027C4.04237 6.136 4.40303 6.07083 4.80371 6.03809C5.14051 6.01057 5.53708 6.00551 6.00391 6.00391C6.00551 5.53708 6.01057 5.14051 6.03809 4.80371C6.0755 4.34588 6.15483 3.94012 6.34668 3.56348L6.46875 3.34473C6.77282 2.84912 7.20856 2.44514 7.72949 2.17969L7.87207 2.11328C8.20855 1.96886 8.56979 1.90385 8.9707 1.87109C9.42091 1.83432 9.978 1.83496 10.667 1.83496H13.5C14.1891 1.83496 14.746 1.83431 15.1963 1.87109C15.6541 1.90851 16.0599 1.98788 16.4365 2.17969L16.6553 2.30176C17.151 2.60585 17.5548 3.04244 17.8203 3.56348L17.8867 3.70606C18.031 4.04235 18.0962 4.40306 18.1289 4.80371C18.1657 5.25395 18.165 5.81091 18.165 6.5V9.33301Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/button\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"1626\" data-end=\"1629\"\u003e\n\u003ch2 data-start=\"1631\" data-end=\"1662\"\u003e🎥 Want to See It in Action?\u003c\/h2\u003e\n\u003cp data-start=\"1664\" data-end=\"1742\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eYou can find \u003cstrong data-start=\"13\" data-end=\"51\"\u003eYouTube unboxing and review videos\u003c\/strong\u003e that walk through its interface, function menus, Math Box, and real‑use examples. Search “Casio fx‑991CW review” or similar terms—very useful if you're verifying a purchase or learning to use it.\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Casio_V.P.A.M._calculators?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/en.wikipedia.org\/wiki\/Casio_V.P.A.M._calculators?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eWikipedia\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/Casio-FX-991CW-Advanced-Scientific-Calculator\/dp\/B0BSJ33C4R?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.amazon.com\/Casio-FX-991CW-Advanced-Scientific-Calculator\/dp\/B0BSJ33C4R?utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eAmazon\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=08-0ke8KEeE\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.youtube.com\/watch?v=08-0ke8KEeE\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eCASIO WEW Worldwide Education Website\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+14\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eYouTube\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+14\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between absolute\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003eAmazon\u003c\/span\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e+14\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1744\" data-end=\"1747\"\u003e\n\u003ch3 data-start=\"1749\" data-end=\"1770\"\u003e📝 Final Thoughts\u003c\/h3\u003e\n\u003cp data-start=\"1772\" data-end=\"2155\"\u003eThe \u003cstrong data-start=\"1776\" data-end=\"1803\"\u003eCasio fx‑991CW ClassWiz\u003c\/strong\u003e is a fully featured, exam‑friendly scientific calculator built for clarity, speed, and functionality. If you’re buying it, ensure it's the CW—not a previous EX\/ES variant—by checking its display style, CW labeling, and performing the QR‑based authenticity test. Let me know if you need help using any specific functions or distinctions between models!\u003c\/p\u003e","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":52048172089662,"sku":null,"price":6300.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/Untitleddesign_3_6c8d4396-f012-4e07-b5e6-c6af3f37971d.webp?v=1754401909"},{"product_id":"casio-scientific-calculator-fx-991es-plus-4-240-function-1st-copy","title":"Casio Scientific Calculator FX-991ES Plus-4 240 Function (1st Copy)","description":"The Casio FX-991ES Plus-4 is a versatile scientific calculator designed for students and professionals. With 240 built-in functions, it handles complex calculations across algebra, trigonometry, statistics, and calculus with ease. The dual-line display shows both input and results simultaneously, making it simple to verify your work. Features include equation solving, matrix operations, and vector calculations. The calculator runs on solar and battery power for extended use. Compact and durable, it's ideal for classroom work, engineering tasks, and technical problem-solving.","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":53503903859006,"sku":null,"price":850.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/25725384bcfe8b9eb9bc6ef44a17782e_jpg_960x960q80_jpg_857e2aac-2fa4-43bf-aaa0-8e2a99d1eb94.webp?v=1778928176"},{"product_id":"casio-scientific-calculator-fx-82-c-240-function-1st-copy","title":"Casio Scientific Calculator FX-82MS-C 240 Function (1st Copy)","description":"The Casio FX-82MS-C is a reliable scientific calculator designed for students and professionals. With 240 built-in functions, it handles complex calculations in mathematics, physics, and engineering with ease. Features include fraction calculations, statistical functions, and a natural display that shows expressions as they appear in textbooks. The dual power system (solar and battery) ensures extended use. Compact and durable, it's ideal for classroom work, exams, and professional applications. Perfect for anyone needing dependable scientific computation on the go.","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":53503928500542,"sku":null,"price":650.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/calculadora-cientifica-11-eebd4c541c102c1f9716526795776831-1024-1024.webp?v=1778929266"},{"product_id":"casio-scientific-calculator-fx-991cw-217-function-1st-copy","title":"Casio Scientific Calculator FX-991CW 217 Function (1ST COPY)","description":"The Casio FX-991CW is a versatile scientific calculator packed with 217 functions designed for students, engineers, and professionals. Features include high-resolution display, spreadsheet functionality, and advanced calculation capabilities for algebra, trigonometry, statistics, and more. The dual power system (solar and battery) ensures reliable performance in any environment. Compact and durable,","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":53503930958142,"sku":null,"price":1480.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/NewProject_451b588f-c936-4066-8417-708e7e71b5d6.webp?v=1778929889"},{"product_id":"casio-scientific-calculator-fx-82ms-240-function-1st-copy","title":"Casio Scientific Calculator FX-82MS 240 Function (1st Copy)","description":"The Casio FX-82MS is a reliable scientific calculator featuring 240 built-in functions designed for students and professionals. With dual power supply (solar and battery), it ensures continuous operation in any lighting condition. The calculator offers natural textbook display, making equations","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":53503943541054,"sku":null,"price":580.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/NewProject_2_ee59d2c6-2358-4905-86fe-3a38d54ea396.webp?v=1778930673"},{"product_id":"casio-scientific-calculator-fx-82es-2nd-edition-252-function-original","title":"Casio Scientific Calculator FX-82ES 2nd Edition 252 Function (Original)","description":"The Casio FX-82ES 2nd Edition is a reliable scientific calculator designed for students and professionals. With 252 built-in functions, it handles complex calculations in mathematics, physics, chemistry, and engineering with ease. Features include natural textbook display, fraction calculations, statistical functions, and equation solving capabilities. The dual power system (solar and battery) ensures extended usage. Compact and durable, this original Casio calculator is ideal for classroom work, exams, and professional applications. Perfect for anyone needing a dependable tool for advanced mathematical computations.","brand":"Fareed Book Centre","offers":[{"title":"Default Title","offer_id":53503947899198,"sku":null,"price":3750.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9337\/4014\/files\/NewProject_3_5877ad2d-4c28-444a-af6a-fee9f463d893.webp?v=1778931610"}],"url":"https:\/\/global.fareedbookcentre.com\/collections\/scientific-calculators.oembed","provider":"Fareed Book Centre","version":"1.0","type":"link"}