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

[Florian Klaempfl]

Johann Glaser schrieb:
> Hi!
> 
> 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)?
> 
> Is it allowed to use the Numerical Recipies PDF files (e.g.
> http://www.nrbook.com/b/bookcpdf/c6-2.pdf) and type ones Pascal program
> one-by-one to the printed source code?
> 

http://www.numerical-recipes.com/infotop.html#distinfo