SRC/zlarcm.f(3) Library Functions Manual SRC/zlarcm.f(3)

SRC/zlarcm.f


subroutine zlarcm (m, n, a, lda, b, ldb, c, ldc, rwork)
ZLARCM copies all or part of a real two-dimensional array to a complex array.

ZLARCM copies all or part of a real two-dimensional array to a complex array.

Purpose:

 ZLARCM performs a very simple matrix-matrix multiplication:
          C := A * B,
 where A is M by M and real; B is M by N and complex;
 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 DOUBLE PRECISION array, dimension (LDA, M)
          On entry, A contains the M by M matrix A.

LDA

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

B

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

LDB

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

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,M).

RWORK

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

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 113 of file zlarcm.f.

Generated automatically by Doxygen for LAPACK from the source code.

Version 3.12.0 LAPACK