xyz Calculator app for iPhone and iPad

High reliability calculator incorporates ease of use with advanced features.

Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials.

Polar/rectangular conversions.

1-variable statistics include results for mean, standard deviation, and unbiased standard deviation.

Physical and user defined constants.

Binary, hexadecimal and octal numbers.

Unit conversions.

Useful resources at: http://www.xyzcalculator.com

The following text highlights functions and tactile usage.

Interface Usage:

Copy to clipboard
Swipe left on the numeric display.

Editing
Erase last entered digit: Swipe right on numeric display.

Display Format
Tap on the numeric display to toggle between floating decimal and EE format.

Convert decimal degrees to degrees:minutes:seconds
Long-tap the degree button.

Memory
Store : Long-tap numeric display
Recall : Long-tap numeric key containing desired stored value
Erase : Swipe down on desired numeric key to erase its stored value
Clear All : Long-tap the AC button.