ZLA_PORCONDLAPACK routine (version 3.2)ZLA_PORCOND_X(1)NAME
ZLA_PORCOND_X - ZLA_PORCOND_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_PORCOND_X( UPLO, N, A, LDA, AF, LDAF, X,
INFO, WORK, RWORK )
IMPLICIT NONE
CHARACTER UPLO
INTEGER N, LDA, LDAF, INFO
COMPLEX*16 A( LDA, * ), AF( LDAF, * ), WORK( * ), X( * )
DOUBLE PRECISION RWORK( * )
PURPOSE
ZLA_PORCOND_X Computes the infinity norm condition number of
op(A) * diag(X) where X is a COMPLEX*16 vector.
ARGUMENTS
C 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_PORCOND_X(1)