Graphing Calculator is a simple free app will turn your BlackBerry into a graphing calculator.
Current functionality:
- Up to three equations plotted simultaneously
- Three viewing modes (press enter/ok to switch mode):
- Zoom in/out up to 8* (press up/down)
- Pan up/down/left/right (press up/down/left/right)
- Trace any formulae, to help draw it on paper (press left/right to trace, up/down to switch formulae)
- Supports the following;
- Operators: +, -, *, /, ^(power) and parenthesis (, )
- Trig. functions: sin, cos, tan, asin, acos, atan
- Log & exponential functions: log, exp
- Other functions: sqrt, abs, floor, ceil