CASIO Classwiz Scientific Calculator FX-991EX
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.