NAME¶

CSCAL - CSCAL scale a vector by a constant

SYNOPSIS¶

SUBROUTINE CSCAL(N,CA,CX,INCX)

COMPLEX CA INTEGER INCX,N COMPLEX CX(*)

PURPOSE¶

CSCAL scales a vector by a constant.

FURTHER DETAILS¶

jack dongarra, linpack, 3/11/78.
modified 3/93 to return if incx .le. 0.
modified 12/3/93, array(1) declarations changed to array(*)