SpeedCrunch app
SpeedCrunch is a high-precision scientific calculator supporting expression editing, history stack, unit conversions, radix systems, complex numbers and user defined variables.
Features:
- Calculations with up to 50 digits of precision
- History stack with value or expression recall
- Expression editing with system virtual keyboard
- Fixed decimal, scientific or engineering formats
- Decimal, binary, octal and hexadecimal bases
- Built-in functions, constants and units with search
- User defined variables and functions
Usage instructions can be found at the project’s Github presence.