cla_gercond_c (l) - Linux Manuals

cla_gercond_c: CLA_GERCOND_C compute the infinity norm condition number of op(A) * inv(diag(C)) where C is a REAL vector

NAME

CLA_GERCOND_C - CLA_GERCOND_C compute the infinity norm condition number of op(A) * inv(diag(C)) where C is a REAL vector

SYNOPSIS

REAL FUNCTION
CLA_GERCOND_C( TRANS, N, A, LDA, AF, LDAF, IPIV, C, CAPPLY, INFO, WORK, RWORK )

    
IMPLICIT NONE

    
CHARACTER TRANS

    
LOGICAL CAPPLY

    
INTEGER N, LDA, LDAF, INFO

    
INTEGER IPIV( * )

    
COMPLEX A( LDA, * ), AF( LDAF, * ), WORK( * )

    
REAL C( * ), RWORK( * )

PURPOSE


CLA_GERCOND_C computes the infinity norm condition number of
op(A) * inv(diag(C)) where C is a REAL vector.

ARGUMENTS

C REAL vector.
WORK COMPLEX workspace of size 2*N.
RWORK REAL workspace of size 3*N.

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