CLA_GBRCONDLAPACK routine (version 3.2)CLA_GBRCOND_X(1)NAME
CLA_GBRCOND_X - CLA_GBRCOND_X Compute the infinity norm condition num‐
ber of op(A) * diag(X) where X is a COMPLEX vector
SYNOPSIS
REAL FUNCTION CLA_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 AB( LDAB, * ), AFB( LDAFB, * ), WORK( * ), X( * )
REAL RWORK( * )
PURPOSE
CLA_GBRCOND_X Computes the infinity norm condition number of
op(A) * diag(X) where X is a COMPLEX vector.
ARGUMENTS
X COMPLEX vector.
WORK COMPLEX workspace of size 2*N.
RWORK REAL workspace of size 3*N.
LAPACK routine (version 3.2) November 2008 CLA_GBRCOND_X(1)