lagtm: tridiagonal matrix-matrix multiply

Collaboration diagram for lagtm: tridiagonal matrix-matrix multiply:

Functions
subroutine	clagtm (trans, n, nrhs, alpha, dl, d, du, x, ldx, beta, b, ldb)
	CLAGTM performs a matrix-matrix product of the form C = αAB+βC, where A is a tridiagonal matrix, B and C are rectangular matrices, and α and β are scalars, which may be 0, 1, or -1.
subroutine	dlagtm (trans, n, nrhs, alpha, dl, d, du, x, ldx, beta, b, ldb)
	DLAGTM performs a matrix-matrix product of the form C = αAB+βC, where A is a tridiagonal matrix, B and C are rectangular matrices, and α and β are scalars, which may be 0, 1, or -1.
subroutine	slagtm (trans, n, nrhs, alpha, dl, d, du, x, ldx, beta, b, ldb)
	SLAGTM performs a matrix-matrix product of the form C = αAB+βC, where A is a tridiagonal matrix, B and C are rectangular matrices, and α and β are scalars, which may be 0, 1, or -1.
subroutine	zlagtm (trans, n, nrhs, alpha, dl, d, du, x, ldx, beta, b, ldb)
	ZLAGTM performs a matrix-matrix product of the form C = αAB+βC, where A is a tridiagonal matrix, B and C are rectangular matrices, and α and β are scalars, which may be 0, 1, or -1.

Detailed Description