fCalc - This is what you are looking for! A very good calculator and a must have tool on your maths classes. A calculator with functions drawing ability on Windows Mobile. fCalc is professional and user friendly calculator.

Supported mathematic funtions:
+, -, *, /, 2√, 3√, x√y, x^2, x^3, x^y, sin, cos, tg, arc sin, arc cos, arc tg, sin hyp, cos hyp, tg hyp, arc sin hyp, arc co hyp, arc tg hyp, log, ln, abs, exp, sign, e, ∏

Fully customized Chart:
- Shows graphic representation of entered function
- Draws gridlines on the X and Y axis of the chart
- Zoom function on which it is possible to magnify the chart
- Allows moving across the chart by using directional pad
- Calculates function value for specific argument

Other:
- Expresion is continuously displayed while inputing more information
- Acurate result display ? features up to 9 digits after the decimal point
- Calculation range (1e-308, 1e308)
- Easy navigation between functions
- Holds list of the 10 most recent calculations
- Deg/Rad modes for trigonometric functions
- Full editable formula
- Compact size

----------------- Release 1.3 -------------------------
----------------- 03.10.2007 -------------------------

* Support for Windows Mobile 6.0
* Screen orientation aware
* Menu changed
* Support for Enter Key
* Default grid lines
* After calculation whole formula is selected

----------------- Release 1.2 -------------------------
----------------- 26.12.2006 -------------------------

* Values Table
* New design

----------------- Release 1.0 -------------------------
----------------- 30.04.2006 -------------------------

* Initial release