This is a full text calculator. Just enter your formula in the text box and tap
the
'=' button. You can use the Google calculator as well (e.g. for
unit conversions).
Available functions and constants: sin, cos, tan, asin, acos, atan, sqrt, exp, log,
pow, abs, round, ceil, floor, random, PI, E, LN2, LN10, LOG2E, LOG10E,
SQRT2, SQRT1_2
How to install
There is no need to install this aplication on the iPhone. Just open
calculator.speedymarks.com
in the Safari browser. You can add it to
the home screen by clicking the little plus at the bottom browser bar: