HP48-style RPN
powered by src/rpn-calculator.js
RPN stack
deg
Keyboard works globally: digits, numpad, Enter, Backspace, Delete, Esc, ↑, ↓, →, +, -, *, /, %, ^, q, n, r, i, g, l, s, c, S, C, x, y, z, t
Degrees
Radians
Grads
inputValue:
isEditing:
Stack
Arithmetic
Trigonometry
Constants
Use Enter to commit the current value. Buttons call
command(...)
directly, like a real RPN demo.