Program library JINRLIBClebsch2  calculation of simple kind for ClebschGordan coefficient.


Author: A.P.Sapozhnikov
Language: Fortran
Real*8 function Clebsch2(k,n) calculates coefficient
Function is free upon typical overflow errors while direct calculation of factorials. Being a descendant of MPI_AllReduce operation, function is a typical collective job for known MPIpackage. It may be effectively used in parallel MPI applications.
Sources and detailed description of Clebsch2 are submitted.