I have been creating a calculator in Python3.2, and it would mean a lot if some people tested/used it. It is not quite finished yet (I still need to let decimals be used and create some more functions). It's only text based at the moment (GUI programming disgusts me

) but I think it works reasonably.

Currently you can use all the following functions:

Mathematical:

add, subtract, multiply, divide, random, root, power, factorial, percentage

Statistical:

mean, variance, standard deviation, correlation coefficient*, quartiles, IQR, sum, sum squared, mode, regression***

Fractions:

add, subtract, multiply, divide, convert, root, power

Other:

quit, funclist, help, pi, e, calc mode**

*Finds Spearman's Rank (data is automatically ranked by the program), or finds Product Moment depending on user preference

**Used to change the mode from numbers to fractions (Many functions for numbers cannot be done with fractions)

***Finds Linear regression line, a+bx

Thanks to SotK for all the help

Requires Python3.2.2

[EDIT: Fixed e, pi and decimals for all the mathematical functions (apart from random.)]