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iladiag(3) LAPACK iladiag(3)

NAME

iladiag - iladiag: diag string to BLAST const

SYNOPSIS

Functions


integer function iladiag (diag)
ILADIAG

Detailed Description

Function Documentation

integer function iladiag (character diag)

ILADIAG

Purpose:

!>
!> This subroutine translated from a character string specifying if a
!> matrix has unit diagonal or not to the relevant BLAST-specified
!> integer constant.
!>
!> ILADIAG returns an INTEGER.  If ILADIAG < 0, then the input is not a
!> character indicating a unit or non-unit diagonal.  Otherwise ILADIAG
!> returns the constant value corresponding to DIAG.
!>

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Author

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Tue Jun 30 2026 04:57:07 Version 3.12.0