Printed from http://www.polarhome.com/service/man/?qf=dlag2s&af=0&tf=2&of=Scientific

DLAG2S(1) LAPACK PROTOTYPE auxiliary routine (version 3.1.2) DLAG2S(1)[top]NAMEDLAG2S - converts a DOUBLE PRECISION matrix, SA, to a SINGLE PRECISION matrix, ASYNOPSISSUBROUTINE DLAG2S( M, N, A, LDA, SA, LDSA, INFO ) INTEGER INFO, LDA, LDSA, M, N REAL SA( LDSA, * ) DOUBLE PRECISION A( LDA, * )PURPOSEDLAG2S converts a DOUBLE PRECISION matrix, SA, to a SINGLE PRECISION matrix, A. RMAX is the overflow for the SINGLE PRECISION arithmetic DLAG2S checks that all the entries of A are betweenand RMAX. If not the convertion is aborted and a flag is raised. This is an auxil‐ iary routine so there is no argument checking.-RMAXARGUMENTSM (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) DOUBLE PRECISION 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) REAL 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 PRE‐ CISION overflow threshold, in this case, the content of SA in exit is unspecified. ========= End of DLAG2S LAPACK PROTOTYPE auxiliary routiNovemberi2008.1.2) DLAG2S(1)

List of man pages available for

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polar

Member of Polar

Based on Fawad Halim's script.

....................................................................

Vote for polarhome |