subroutine clarcm (M, N, A, LDA, B, LDB, C, LDC, RWORK)
CLARCM copies all or part of a real two-dimensional array to a complex array.
CLARCM copies all or part of a real two-dimensional array to a complex array.
Purpose:
CLARCM 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 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 REAL 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 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 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 REAL array, dimension (2*M*N)
Author:
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
Definition at line 116 of file clarcm.f.
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