File: simple.f

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scilab 2.2-4
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      subroutine simple(n,d,s)
c!
      double precision d(*)
      real s(*),rmax,slamch
c
      rmax=slamch('o')
c
      do 10 i=1,n
      if(abs(d(i)).gt.rmax) then
        s(i)=real(sign(dble(rmax),d(i)))
      else
        s(i)=real(d(i))
      endif
   10 continue
      return
      end