Fx 991ex Calculator
• QUICK START GUIDE fx-991EX The fx-991EX “ClassWiz” features a high-resolution display, making it easier to view formulas and symbols. This remarkable screen can display between 2-6 times as many characters as other scientific calculators, yet still runs on solar power.
Indian Product Code. Generate QR codes of equations input into the calculator by a simple operation. Graphs and other graphics can be displayed on smartphone or tablet screens. A comprehensive set of advanced functions unique to CASIO scientific calculators.
Casio Fx 991ex Classwiz Manual
• The following explains the meaning of each icon on the fx-991EX icon menu Icon Menu Name Description Perform general computations using Natural Textbook Display™ notation, including CALCULATE absolute value, logs of any base, summation, derivatives, and integrals. Perform computations with complex numbers, including a + bi form, polar ( COMPLEX form, and conversions between the two. • Natural Textbook Display™ input/output notation, as found by selecting the Calculate Below are so icon from the Main Menu of the fx-991EX. From the Main Menu, use the arrow keys to highlight the Calculate icon, then press = or press 1. • Both - and z are acceptable for use.) In a trigonometry setting, arithmetic can be performed in terms of π. Press a3qKC$4$+ 2qKC=. Other useful Natural Textbook Display™ templates that help overcome typical calculator input frustrations include: logarithms of any base, ia1$2$$16= fx-991EX Quick Start Guide.