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CentOS 7.0 - man page for slag2d (centos section 3)

slag2d.f(3)							      LAPACK							       slag2d.f(3)

NAME
slag2d.f -
SYNOPSIS
Functions/Subroutines subroutine slag2d (M, N, SA, LDSA, A, LDA, INFO) SLAG2D converts a single precision matrix to a double precision matrix. Function/Subroutine Documentation subroutine slag2d (integerM, integerN, real, dimension( ldsa, * )SA, integerLDSA, double precision, dimension( lda, * )A, integerLDA, integerINFO) SLAG2D converts a single precision matrix to a double precision matrix. Purpose: SLAG2D converts a SINGLE PRECISION matrix, SA, to a DOUBLE PRECISION 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. Parameters: M M is INTEGER The number of lines of the matrix A. M >= 0. N N is INTEGER The number of columns of the matrix A. N >= 0. SA SA is REAL array, dimension (LDSA,N) On entry, the M-by-N coefficient matrix SA. LDSA LDSA is INTEGER The leading dimension of the array SA. LDSA >= max(1,M). A A is DOUBLE PRECISION array, dimension (LDA,N) On exit, the M-by-N coefficient matrix A. LDA LDA is INTEGER The leading dimension of the array A. LDA >= max(1,M). INFO INFO is INTEGER = 0: successful exit Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: September 2012 Definition at line 105 of file slag2d.f. Author Generated automatically by Doxygen for LAPACK from the source code. Version 3.4.2 Tue Sep 25 2012 slag2d.f(3)