dswap(l) - Linux man page

Name

DSWAP - interchanges two vectors

Synopsis

SUBROUTINE DSWAP(N,DX,INCX,DY,INCY)

INTEGER

INCX,INCY,N

DOUBLE

PRECISION DX(*),DY(*)

Purpose

interchanges two vectors. uses unrolled loops for increments equal one.

Further Details

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