Casio FX-991EX-S

High-performance scientific calculator perfect for high-stakes testing and performing the most advanced mathematics. Technically, the FX991EX-S is a non- graphing calculator however is capable of Graphical representation. By utilizing the QR code function and a QR reader, users automatically link to website for visual representation of their data. “A graphing calculator without the cost” The high resolution LCD screen displays more information for applications like Spread-sheets and 4X4 matrix calculations. The fx991EX Classwiz is compete with a comprehensive set of advanced calculations for integration & differential calculations, engineering units, vector, inequality calculations and best in class for statistical functionality. Most appropriate for advanced high school and post-secondary studies.

High resolution Natural textbook display
Numerical Differentiation/ Integration
Matrix 4×4 /Vector calculations
Two variable Statistical regression and visualization with QR code
Complex numbers