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zla_gbrcond_x.3lapack
Langue: en
Version: 298639 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
ZLA_GBRCOND_X - ZLA_GBRCOND_X Compute the infinity norm condition number of op(A) * diag(X) where X is a COMPLEX*16 vectorSYNOPSIS
- DOUBLE PRECISION
- FUNCTION ZLA_GBRCOND_X( TRANS, N, KL, KU, AB, LDAB, AFB, LDAFB, IPIV, X, INFO, WORK, RWORK )
- IMPLICIT NONE
- CHARACTER TRANS
- INTEGER N, KL, KU, KD, LDAB, LDAFB, INFO
- INTEGER IPIV( * )
- COMPLEX*16 AB( LDAB, * ), AFB( LDAFB, * ), WORK( * ), X( * )
- DOUBLE PRECISION RWORK( * )
PURPOSE
ZLA_GBRCOND_X Computes the infinity norm condition number of
op(A) * diag(X) where X is a COMPLEX*16 vector.
ARGUMENTS
- X COMPLEX*16 vector.
- WORK COMPLEX*16 workspace of size 2*N.
- RWORK DOUBLE PRECISION workspace of size 3*N.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre