void '''cblas_sgemm''' (''const enum CBLAS_ORDER '''Order''', const enum CBLAS_TRANSPOSE '''TransA''', const enum CBLAS_TRANSPOSE '''TransB''', const int '''M''', const int '''N''', const int '''K''', const float '''alpha''', const float * '''A''', const int '''lda''', const float * '''B''', const int '''ldb''', const float '''beta''', float * '''C''', const int '''ldc''''') <ref> http://www.gnu.org/software/gsl/manual/html_node/Level-3-CBLAS-Functions.html</ref>