Hi, I have fixed the Windows version of FPRIME and made a DOS version of the original Cromer program. The Windows version did have two math errors which yielded wrong values of f'. The two programs now give nearly the same values for f' and f". Differences are due to precision level differences between Borland Pascal (Windows FPRIME) and FORTRAN (DOS FPRIME). You can find FPRIME.ZIP in the subdirectory DOS on the anonymous ftp site mist.lansce.lanl.gov. Just place the zip file in a new directory, unzip it and then give it a try. Bob Von Dreele
