zlacp23lapack
Copies all or part of a real two-dimensional matrix a to a complex matrix b
Purpose
ZLACP2 copies all or part of a real two-dimensional matrix A to a complex matrix B.
Arguments
- UPLO (input) CHARACTER*1
-
Specifies the part of the matrix A to be copied to B. = 'U': Upper triangular part
= 'L': Lower triangular part
Otherwise: All of the matrix A
- M (input) INTEGER
-
The number of rows of the matrix A. M >= 0.
- N (input) INTEGER
-
The number of columns of the matrix A. N >= 0.
- A (input) DOUBLE PRECISION array, dimension (LDA,N)
-
The m by n matrix A. If UPLO = 'U', only the upper trapezium is accessed; if UPLO = 'L', only the lower trapezium is accessed.
- LDA (input) INTEGER
-
The leading dimension of the array A. LDA >= max(1,M).
- B (output) COMPLEX*16 array, dimension (LDB,N)
-
On exit, B = A in the locations specified by UPLO.
- LDB (input) INTEGER
-
The leading dimension of the array B. LDB >= max(1,M).