NAME

       lacrm - lacrm: complex * real matrix-matrix multiply

SYNOPSIS

   Functions
       subroutine clacrm (m, n, a, lda, b, ldb, c, ldc, rwork)
           CLACRM multiplies a complex matrix by a square real matrix.
       subroutine zlacrm (m, n, a, lda, b, ldb, c, ldc, rwork)
           ZLACRM multiplies a complex matrix by a square real matrix.

Detailed Description

Function Documentation

   subroutine clacrm (integer m, integer n, complex, dimension( lda, * ) a, integer lda, real, dimension( ldb, *
       ) b, integer ldb, complex, dimension( ldc, * ) c, integer ldc, real, dimension( * ) rwork)
       CLACRM multiplies a complex matrix by a square real matrix.

       Purpose:

            CLACRM performs a very simple matrix-matrix multiplication:
                     C := A * B,
            where A is M by N and complex; B is N by N and real;
            C is M by N and complex.

       Parameters
           M

                     M is INTEGER
                     The number of rows of the matrix A and of the matrix C.
                     M >= 0.

           N

                     N is INTEGER
                     The number of columns and rows of the matrix B and
                     the number of columns of the matrix C.
                     N >= 0.

           A

                     A is COMPLEX array, dimension (LDA, N)
                     On entry, A contains the M by N matrix A.

           LDA

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

           B

                     B is REAL array, dimension (LDB, N)
                     On entry, B contains the N by N matrix B.

           LDB

                     LDB is INTEGER
                     The leading dimension of the array B. LDB >=max(1,N).

           C

                     C is COMPLEX array, dimension (LDC, N)
                     On exit, C contains the M by N matrix C.

           LDC

                     LDC is INTEGER
                     The leading dimension of the array C. LDC >=max(1,N).

           RWORK

                     RWORK is REAL array, dimension (2*M*N)

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

   subroutine zlacrm (integer m, integer n, complex*16, dimension( lda, * ) a, integer lda, double precision,
       dimension( ldb, * ) b, integer ldb, complex*16, dimension( ldc, * ) c, integer ldc, double precision,
       dimension( * ) rwork)
       ZLACRM multiplies a complex matrix by a square real matrix.

       Purpose:

            ZLACRM performs a very simple matrix-matrix multiplication:
                     C := A * B,
            where A is M by N and complex; B is N by N and real;
            C is M by N and complex.

       Parameters
           M

                     M is INTEGER
                     The number of rows of the matrix A and of the matrix C.
                     M >= 0.

           N

                     N is INTEGER
                     The number of columns and rows of the matrix B and
                     the number of columns of the matrix C.
                     N >= 0.

           A

                     A is COMPLEX*16 array, dimension (LDA, N)
                     On entry, A contains the M by N matrix A.

           LDA

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

           B

                     B is DOUBLE PRECISION array, dimension (LDB, N)
                     On entry, B contains the N by N matrix B.

           LDB

                     LDB is INTEGER
                     The leading dimension of the array B. LDB >=max(1,N).

           C

                     C is COMPLEX*16 array, dimension (LDC, N)
                     On exit, C contains the M by N matrix C.

           LDC

                     LDC is INTEGER
                     The leading dimension of the array C. LDC >=max(1,N).

           RWORK

                     RWORK is DOUBLE PRECISION array, dimension (2*M*N)

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

Author

       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.12.0                              Thu Aug 28 2025 19:20:45                                    lacrm(3)