Lightweight Optimized HP Style Reverse Polish Notation(RPN) Calculator.
Features:
Optimized Key Layout
- No algebraic mode!
- Big Enter and Zero Key
- No Triangle Functions or 2nd Function key.
- Conditional DUP/DROP key
- Right hand optimized design
- Inverting layout for left hand using(Optional)
- Stack Label(Optional)
- Auto Sum(Optional)
- Shake to Reset(Optional)
Infinite Stack
- Deep stack without limitation except memory capacity.
- Stateless Design, Reset all condition when launching.
Responsive Touch
- Simple UI response is quicker than rich UI or HP emulators.
Category : Tools
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Exactly what was claimed. Numerical and powers basic calculator. Clear interface with decent sized keys for big fingers. Improvements? I'd find a storage facility useful and the drop key could be split for that.