GERTC reviewGERTC reviewNATURAL DISPLAY
Display Keystrokes

Keys pressed

Keyboard

0–9 . + - * /same keys
Enter[=]
Arrowscursor pad
Backspace / Del[DEL]
Esc / Space[CA]
Shift (hold) or s[Shift]
a[Alpha]
m[MODE]
p[Apps]
( )[(] [)]
^[x□]
e[EXP]
n[(−)]
Ctrl+Ccopy the LCD as an image

Quick start

  • Reset everything: Shift 9 3 = CA
  • SOLVE: type the equation (Alpha CALC gives =), then Shift CALC.
  • Simultaneous equations: MODE 5 1; quadratic: MODE 5 ▼ 1.
  • Σ and Π are on Apps in COMP mode.
  • Memory letters: A=(−) B=°'" C=hyp D=sin E=cos F=tan X=) Y=F↔D M=M+ (with Alpha).
  • Settings and memories are kept in this browser between sessions.