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With a high-resolution LCD screen, the fx-991EX allows for more information to be displayed for applications, like Spreadsheets and 4x4 matrix calculations. This calculator has a comprehensive set of advanced calculations for integration and differential calculus along with vector and inequality calculations. For the middle and high school grades, the calculator has an intuitive, easy-to-learn icon display, Natural Textbook Display for 2D templates of fractions and other mathematical formulas, basic spreadsheet functionality, ratio calculations, and statistical functionality.
Need graphical representation for data generated by the fx-991EX? No problem! Generate a QR code for your problem, scan the code and immediately see a graphical representation of your data; within a classroom, students can see their collective data in real time with other students.