
NAMEzlarcm.f SYNOPSISFunctions/Subroutinessubroutine zlarcm (M, N, A, LDA, B, LDB, C, LDC, RWORK) Function/Subroutine Documentationsubroutine zlarcm (integerM, integerN, double precision, dimension( lda, * )A, integerLDA, complex*16, dimension( ldb, * )B, integerLDB, complex*16, dimension( ldc, * )C, integerLDC, double precision, dimension( * )RWORK)ZLARCM copies all or part of a real twodimensional array to a complex array. Purpose:ZLARCM performs a very simple matrixmatrix 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. M
Author:
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) 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 DOUBLE PRECISION array, dimension (LDB, N) 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) 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) Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Definition at line 115 of file zlarcm.f.
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