cblas_dgemm()

void cblas_dgemm	(	const int	Order,
		const int	TransA,
		const int	TransB,
		const int	M,
		const int	N,
		const int	K,
		const double	alpha,
		const double *	A,
		const int	lda,
		const double *	B,
		const int	ldb,
		const double	beta,
		double *	C,
		const int	ldc )