BLAS/SRC/cscal.f(3)

NAME
BLAS/SRC/cscal.f

SYNOPSIS

  Functions/Subroutines
subroutine cscal (n, ca, cx, incx)
CSCAL

Function/Subroutine Documentation

  subroutine cscal (integer n, complex ca, complex, dimension(*) cx, integer incx)

CSCAL

Purpose:

        CSCAL scales a vector by a constant.

Parameters
    N

              N is INTEGER
             number of elements in input vector(s)

    CA

              CA is COMPLEX
               On entry, CA specifies the scalar alpha.

    CX

              CX is COMPLEX array, dimension ( 1 + ( N - 1 )*abs( INCX ) )

    INCX

              INCX is INTEGER
             storage spacing between elements of CX

Author
    Univ. of Tennessee

    Univ. of California Berkeley

    Univ. of Colorado Denver

    NAG Ltd.

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(*)

Definition at line 77 of file cscal.f.

Author

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