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lagtm: tridiagonal matrix-matrix multiply
LAPACK » BLAS-like » Level 3 BLAS-like matrix-matrix ops
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