dgemm()

void F77NAME() dgemm	(	char *	transa,
		char *	transb,
		integer *	m,
		integer *	n,
		integer *	k,
		double *	alpha,
		const double *	a,
		integer *	lda,
		const double *	b,
		integer *	ldb,
		double *	beta,
		double *	c,
		integer *	ldc
	)