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clag2z.3lapack
Langue: en
Version: 273966 (debian - 07/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
CLAG2Z - converts a COMPLEX matrix, SA, to a COMPLEX*16 matrix, ASYNOPSIS
- SUBROUTINE CLAG2Z(
- M, N, SA, LDSA, A, LDA, INFO )
- INTEGER INFO, LDA, LDSA, M, N
- COMPLEX SA( LDSA, * )
- COMPLEX*16 A( LDA, * )
PURPOSE
CLAG2Z converts a COMPLEX matrix, SA, to a COMPLEX*16 matrix, A. Note that while it is possible to overflow while converting from double to single, it is not possible to overflow when converting from single to double.This is an auxiliary routine so there is no argument checking.
ARGUMENTS
- M (input) INTEGER
- The number of lines of the matrix A. M >= 0.
- N (input) INTEGER
- The number of columns of the matrix A. N >= 0.
- SA (input) COMPLEX array, dimension (LDSA,N)
- On entry, the M-by-N coefficient matrix SA.
- LDSA (input) INTEGER
- The leading dimension of the array SA. LDSA >= max(1,M).
- A (output) COMPLEX*16 array, dimension (LDA,N)
- On exit, the M-by-N coefficient matrix A.
- LDA (input) INTEGER
- The leading dimension of the array A. LDA >= max(1,M).
- INFO (output) INTEGER
- = 0: successful exit ========= End of CLAG2Z
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre