SLAG2D(3)      LAPACK routine of NEC Numeric Library Collection      SLAG2D(3)



NAME
       SLAG2D

SYNOPSIS
       SUBROUTINE SLAG2D (M, N, SA, LDSA, A, LDA, INFO)



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.




ARGUMENTS
           M         (input)
                     M is INTEGER
                     The number of lines of the matrix A.  M >= 0.

           N         (input)
                     N is INTEGER
                     The number of columns of the matrix A.  N >= 0.

           SA        (input)
                     SA is REAL array, dimension (LDSA,N)
                     On entry, the M-by-N coefficient matrix SA.

           LDSA      (input)
                     LDSA is INTEGER
                     The leading dimension of the array SA.  LDSA >= max(1,M).

           A         (output)
                     A is DOUBLE PRECISION array, dimension (LDA,N)
                     On exit, the M-by-N coefficient matrix A.

           LDA       (input)
                     LDA is INTEGER
                     The leading dimension of the array A.  LDA >= max(1,M).

           INFO      (output)
                     INFO is INTEGER
                     = 0:  successful exit



LAPACK routine                  31 October 2017                      SLAG2D(3)