fx-991EX ClassWiz Series Second Edition Scientific Calculator

Highlights

• 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
• High-resolution screen provides beautiful looking graphs every tim
• Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks
• Crafted of industrial grade material that renders long term service
• Articulated to help in making office operation seamless and reliable