FX-991CW Advanced Scientific Calculator
High Resolution Display to view more data like spreadsheets and 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)
Rounded keys for easier inputs
4-tone display makes operation easier
6.3 x 3 x 0.1 inches
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