Math: SpeedCrunch is a fast, high precision and powerful desktop calculator
* history and results on a scrollable display
* up to 50 decimal precisions
* unlimited variable storage
* intelligent automatic completion
* fully usable from the keyboard
* more than 50 built-in math functions
* optional virtual keypad to be used with a mouse
* on-the-fly and selection calculation
* customizable appearance
* syntax highlighting and parentheses matching