Casio FX-991EX Engineering/Scientific Calculator, Black only $14.99
A high performance scientific calculator with high resolution display increasing the amount of information displayed and super fast calculation speed for testing or performing the most advance mathematics. High resolution LCD screen allows viewing of more information like spreadsheets and 4x4 matrix calculations. This calculator has a comprehensive set of advanced calculations for integration & differential calculus, along with vector and inequality calculations. For middle school, high school and college math courses.
High Resolution Display to view more data like spreadsheets & 4x4 matrix calculationsNumeric Integration/DifferentiationSimultaneous and Polynomial SolverSolar Powered with Battery Backup (LR44 Button Cell Battery Included) [ Shop Now ]
