NAME¶

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

SYNOPSIS¶

REAL FUNCTION

CLA_GBRCOND_C( TRANS, N, KL, KU, AB, LDAB, AFB, LDAFB, IPIV, C, CAPPLY, INFO, WORK, RWORK )

IMPLICIT NONE CHARACTER TRANS LOGICAL CAPPLY INTEGER N, KL, KU, KD, LDAB, LDAFB, INFO INTEGER IPIV( * ) COMPLEX AB( LDAB, * ), AFB( LDAFB, * ), WORK( * ) REAL C( * ), RWORK( * )

PURPOSE¶

CLA_GBRCOND_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.