Casio FX-991EX Engineering/Scientific Calculator, Black, 3" x 6.5" x 0.4"

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Casio FX-991EX Engineering/Scientific Features

• High Resolution Display to view more data like spreadsheets & 4x4 matrix calculations

• Natural Text book display - symbols and numbers appear just as they do in textbook

• Numeric Integration/Differentiation. 552 functions

• Simultaneous and Polynomial Solver

• Solar Powered with Battery Backup (LR44 Button Cell Battery Included)

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

About Casio FX-991EX Engineering/Scientific

Scientific calculator features a high-resolution LCD that displays more information at once to help you work through large spreadsheets, matrix calculations and more. Its comprehensive set of advanced calculations means you can work on integration and differential calculus along with vector and inequality calculations. Online Visualization Service allows you to generate a QR code for your problem, and then scan the code to immediately see a graphical representation of your data. Students can then see their collective data in real time with other students. Two-way power utilizes both solar and battery power for reliable operation in any setting. Calculator is perfect for basic math, Calculus, Algebra, Geometry, Probability and Statistics.