Does anyone know of any freely available APL functions for calculating the

cumulative and inverse of the cumulative given probability distributions.

Matlab and Excel come with a whole libraries of such functions e.g..

NORMDIST and NORMINV in Excel. I am interested in such functions for use in

Monte Carlo simulations. Something I find well suited to APL. I am currently

using the latest version of APL+WIN.

Thanks,

Graham.