ZLA_GBRCONDLAPACK routine (version 3.2)ZLA_GBRCOND_X(1)NAME
ZLA_GBRCOND_X - ZLA_GBRCOND_X Compute the infinity norm condition num‐
ber of op(A) * diag(X) where X is a COMPLEX*16 vector
SYNOPSIS
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.
LAPACK routine (version 3.2) November 2008 ZLA_GBRCOND_X(1)