CLA_HERCONDLAPACK routine (version 3.2)CLA_HERCOND_X(1)NAME
CLA_HERCOND_X - CLA_HERCOND_X compute the infinity norm condition num‐
ber of op(A) * diag(X) where X is a COMPLEX vector
SYNOPSIS
REAL FUNCTION CLA_HERCOND_X( UPLO, N, A, LDA, AF, LDAF, IPIV, X, INFO,
WORK, RWORK )
IMPLICIT NONE
CHARACTER UPLO
INTEGER N, LDA, LDAF, INFO
INTEGER IPIV( * )
COMPLEX A( LDA, * ), AF( LDAF, * ), WORK( * ), X( * )
REAL RWORK( * )
PURPOSE
CLA_HERCOND_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_HERCOND_X(1)