zla_syrcond_c (l) - Linux Manuals
zla_syrcond_c: ZLA_SYRCOND_C Compute the infinity norm condition number of op(A) * inv(diag(C)) where C is a DOUBLE PRECISION vector
NAME
ZLA_SYRCOND_C - ZLA_SYRCOND_C Compute the infinity norm condition number of op(A) * inv(diag(C)) where C is a DOUBLE PRECISION vectorSYNOPSIS
- DOUBLE PRECISION
- FUNCTION ZLA_SYRCOND_C( UPLO, N, A, LDA, AF, LDAF, IPIV, C, CAPPLY, INFO, WORK, RWORK )
- IMPLICIT NONE
- CHARACTER UPLO
- LOGICAL CAPPLY
- INTEGER N, LDA, LDAF, INFO
- INTEGER IPIV( * )
- COMPLEX*16 A( LDA, * ), AF( LDAF, * ), WORK( * )
- DOUBLE PRECISION C( * ), RWORK( * )
PURPOSE
ZLA_SYRCOND_C Computes the infinity norm condition number of
op(A)
ARGUMENTS
- C DOUBLE PRECISION vector.
- WORK COMPLEX*16 workspace of size 2*N.
-
RWORK DOUBLE PRECISION workspace of size 3*N.