[fpc-pascal] Special math. functions (erf, erfc, ...)

[astlab at inwind.it]

Hi Hansi, 

> I'm searching for FreePascal implementations of some special
> mathematical functions related to statistics like erf, erfc and some
> other cumulative probability functions. Did anybody implement such
> functions already (e.g. from the Numerical Recipies)?

Some functions are available here in the unit ustat.zip:

http://www.polarhome.com/~franco

Franco