mfi_zscal Subroutine

public pure subroutine mfi_zscal(a, x, incx)

Modern interface for zscal. See also: mfi_scal, f77_scal. MFI_ZSCAL scales a vector by a constant.

Arguments

Type IntentOptional Attributes Name
complex(kind=REAL64), intent(in) :: a
complex(kind=REAL64), intent(inout) :: x(:)
integer, intent(in), optional :: incx