[Discuss] [OT] Statistical Gamma function in Fortran

[pw]

Hello,

Does anyone know a source for a *well tested*
stat gamma  function in either FORTRAN or C?

[A sudden surge in wikipedia/google hits for gamma]
[HINT: try 'gamma function']

'Numerical recipes' is rather limited as it doesn't
do the complex plane, specfun is also limited in the same way.

I just want to calculate probability from the
probability density function and the available gamma
code is nuttier than a fruit bar.

Peter