PDDTTRS(l) | LAPACK routine (version 1.5) | PDDTTRS(l) |
NAME¶
PDDTTRS - solve a system of linear equations A(1:N, JA:JA+N-1) * X = B(IB:IB+N-1, 1:NRHS)SYNOPSIS¶
- SUBROUTINE PDDTTRS(
- TRANS, N, NRHS, DL, D, DU, JA, DESCA, B, IB, DESCB, AF, LAF, WORK, LWORK, INFO )
- CHARACTER
- TRANS
- INTEGER
- IB, INFO, JA, LAF, LWORK, N, NRHS
- INTEGER
- DESCA( * ), DESCB( * )
- DOUBLE
- PRECISION AF( * ), B( * ), D( * ), DL( * ), DU( * ), WORK( * )
PURPOSE¶
PDDTTRS solves a system of linear equationsor
A(1:N, JA:JA+N-1)' * X = B(IB:IB+N-1, 1:NRHS)
12 May 1997 | LAPACK version 1.5 |