Description
Power Source Solar, Battery
Brand Casio
Color Black
Number of Batteries 1 LR44 batteries required. (included)
Model Name FX-991ARX

Product Description

Intuitive, easy-to-learn icon display

The use of icons on the menu screen improves viewability. Selection of the desired function is quick and easy.

Natural Textbook Display

Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.

List display function for thorough, speedy learning

Variables and statistical calculation results stored in memory can be displayed in lists. Theres no need to recall and confirm individual values as with previous models.

Easy-to-understand Arabic and English messages and interactive format

Nearly all Arabic and English words are displayed on the screen in unabbreviated form. Interactive menu display realizes more intuitive operation.

High computational competence for performing even advanced mathematics

ClassWiz 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.

Online Visualization Service Using QR Code

Generate QR codes of equations input into the calculator by a simple operation. Graphs and other graphics can be displayed on smartphone or tablet screens.


Product Information

*High-resolution Natural Textbook Display

* 542 Functions

* Two-way power

* Plastic keys-Designed and engineered for easy operation

* Display expression same as textbook

* List based STAT-data editor

* Multi-replay

* 10 + 2 digits

* Dot matrix display

* Spreadsheet calculations

* Matrix calculations

* Vector calculations

* Multiline display

* Integration calculations

* Differential calculations

* Equation calculations

* Inequality calculations

* Ratio calculations

* Metric conversions

* Scientific constants

* Variables list

* Statistics list

* Digit separator

* Engineering symbols

* Sum calculation.


Additional information
SKU

1521

Color

Black

Warranty

1 Year

Model

Casio Calculator fx-991ARX

Brand

Casio

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