hi, i need to use the error function (note i'm talking about the area under a gaussian curve, NOT any sort of error handling in the language), and i can't find it in the libraries that came with borland c++.
i've programmed in c on a unix platform, and there was an erf(x) function in there. i find it hard to believe that this common function wouldn't be included in the package. does anyone know where it is? if i have to get it elsewhere, does anyone know a good source?