.TH CLACRM 1 "November 2006" " LAPACK auxiliary routine (version 3.1) " " LAPACK auxiliary routine (version 3.1) " .SH NAME CLACRM - a very simple matrix-matrix multiplication .SH SYNOPSIS .TP 19 SUBROUTINE CLACRM( M, N, A, LDA, B, LDB, C, LDC, RWORK ) .TP 19 .ti +4 INTEGER LDA, LDB, LDC, M, N .TP 19 .ti +4 REAL B( LDB, * ), RWORK( * ) .TP 19 .ti +4 COMPLEX A( LDA, * ), C( LDC, * ) .SH PURPOSE CLACRM performs a very simple matrix-matrix multiplication: C := A * B, .br where A is M by N and complex; B is N by N and real; .br C is M by N and complex. .br .SH ARGUMENTS .TP 8 M (input) INTEGER The number of rows of the matrix A and of the matrix C. M >= 0. .TP 8 N (input) INTEGER The number of columns and rows of the matrix B and the number of columns of the matrix C. N >= 0. .TP 8 A (input) COMPLEX array, dimension (LDA, N) A contains the M by N matrix A. .TP 8 LDA (input) INTEGER The leading dimension of the array A. LDA >=max(1,M). .TP 8 B (input) REAL array, dimension (LDB, N) B contains the N by N matrix B. .TP 8 LDB (input) INTEGER The leading dimension of the array B. LDB >=max(1,N). .TP 8 C (input) COMPLEX array, dimension (LDC, N) C contains the M by N matrix C. .TP 8 LDC (input) INTEGER The leading dimension of the array C. LDC >=max(1,N). .TP 8 RWORK (workspace) REAL array, dimension (2*M*N)