cvmul - compute the scaled product of complex vectors
SUBROUTINE CVMUL( N, ALPHA, X, INCX, Y, INCY, BETA, Z, INCZ) COMPLEX ALPHA, BETA COMPLEX X(*), Y(*), Z(*) INTEGER N, INCX, INCY, INCZ
SUBROUTINE CVMUL_64( N, ALPHA, X, INCX, Y, INCY, BETA, Z, INCZ) COMPLEX ALPHA, BETA COMPLEX X(*), Y(*), Z(*) INTEGER*8 N, INCX, INCY, INCZ
SUBROUTINE VMUL( [N], ALPHA, X, [INCX], Y, [INCY], BETA, Z, [INCZ]) COMPLEX :: ALPHA, BETA COMPLEX, DIMENSION(:) :: X, Y, Z INTEGER :: N, INCX, INCY, INCZ
SUBROUTINE VMUL_64( [N], ALPHA, X, [INCX], Y, [INCY], BETA, Z, [INCZ]) COMPLEX :: ALPHA, BETA COMPLEX, DIMENSION(:) :: X, Y, Z INTEGER(8) :: N, INCX, INCY, INCZ
#include <sunperf.h>
void cvmul(int n, complex alpha, complex *x, int incx, complex *y, int incy, complex beta, complex *z, int incz);
void cvmul_64(long n, complex alpha, complex *x, long incx, complex *y, long incy, complex beta, complex *z, long incz);
cvmul computes the scaled product of complex vectors:
z(i) = ALPHA * x(i) * y(i) + BETA * z(i)
for 1 <= i <= N.
dimension(*)
Multiplicand vector.
dimension(*)
Multiplicand vector.
dimension(*)
Product vector. On exit, z(i)
= ALPHA * x(i)
* y(i)
+ BETA * z(i).