NeoCal Advanced Calculator!

NeoCal is an advanced, award-winning calculator designed to work just like a real calculator, only better. The intuitive keyboard design provides efficient access to over 230 financial, statistical, scientific, programmer, conversion, and date and time functions without having to access menus or lists of functions. SUMMARY OF BUILT-IN FUNCTIONS- Scientific: trigonometric, hyperbolic, and logarithmic functions; degrees/radians conversions; time and angle conversions; physical constants- Statistical: two variable statistical analysis including mean, weighted mean, standard deviation; linear regression forecasting, correlation coefficient; probability calculations- Financial: time value of money, amortization; discounted cash flow analysis for internal rate of return and net present value; interest conversion between nominal and effective rates; margin and markup calculations- Date and Time: date arithmetic; duration arithmetic and conversions including frames for digital video editing; moment conversions- Programmer: base number conversions between binary, octal, decimal, and hexadecimal; 32-bit, 16-bit, and 8-bit signed and unsigned integer math calculations and conversions; logical and bit-manipulation operations- Conversion: length, area, volume, speed, weight, temperature; unit arithmeticSUMMARY OF FEATURES- UI designed specifically for the iPhone, iPad and iPod touch- Multitasking support for use with other apps- Unique Dynamic Keyboard technology- User-selectable themes- Multiple keyboard layouts- 12-digit display with thousands separators- Labeled results for clarity- Optional RPN input method- Selectable RPN stack size- Up to four display lines- 20 or 100 user registers- Multi-level Undo/Redo- Macro record and playback- Extensive user guide