Homepage > Man Pages > Category > Subroutines
Homepage > Man Pages > Name > L

LAPACK-3

man page of LAPACK-3

LAPACK-3: converts a COMPLEX*16 matrix, SA, to a COMPLEX matrix, A

NAME

LAPACK-3 - converts a COMPLEX*16 matrix, SA, to a COMPLEX matrix, A
SYNOPSIS
SUBROUTINE ZLAG2C( M, N, A, LDA, SA, LDSA, INFO ) INTEGER INFO, LDA, LDSA, M, N COMPLEX SA( LDSA, * ) COMPLEX*16 A( LDA, * )
PURPOSE
ZLAG2C converts a COMPLEX*16 matrix, SA, to a COMPLEX matrix, A. RMAX is the overflow for the SINGLE PRECISION arithmetic ZLAG2C checks that all the entries of A are between -RMAX and RMAX. If not the convertion is aborted and a flag is raised. 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. A (input) COMPLEX*16 array, dimension (LDA,N) On entry, the M-by-N coefficient matrix A. LDA (input) INTEGER The leading dimension of the array A. LDA >= max(1,M). SA (output) COMPLEX array, dimension (LDSA,N) On exit, if INFO=0, the M-by-N coefficient matrix SA; if INFO>0, the content of SA is unspecified. LDSA (input) INTEGER The leading dimension of the array SA. LDSA >= max(1,M). INFO (output) INTEGER = 0: successful exit. = 1: an entry of the matrix A is greater than the SINGLE PRECISION overflow threshold, in this case, the content of SA in exit is unspecified. ========= .. Local Scalars .. .. .. Intrinsic Functions .. .. .. External Functions .. .. .. Executable Statements .. End of ZLAG2C LAPACK PROTOTYPE auxiliary routinMarchr2011 3.1.2) LAPACK-3(3)
 
 
 

Copyright © 2011–2018 by topics-of-interest.com . All rights reserved. Hosted by all-inkl.
Contact · Imprint · Privacy

Page generated in 23.57ms.

backbar.es | und-verkauft.de | brieftaubenversteigerung.com