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

Johann Glaser Johann.Glaser at gmx.at
Fri Dec 15 22:42:13 CET 2006


Am Freitag, den 15.12.2006, 21:31 +0100 schrieb 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

Thanks for pointing this out. So, it is not possible to use the source
code from the PDFs to do anything "useful".

But I found the GNU Scientific Library (GSL) which includes a lot, and
especially some functions I'm seeking for. Did anybody write some
FreePascal bindings for that?


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