1subroutine pr40421 (j, q, r)
2  double precision :: q(1,1), r(1,1,3)
3  save
4  integer :: i, j, m, n
5  double precision :: s, t, u
6  do i=1,2
7    do m=1,j
8      do n=1,1
9        s=q(n,m)*r(n,m,1)
10        t=q(n,m)*r(n,m,2)
11        u=q(n,m)*r(n,m,3)
12      end do
13    end do
14  end do
15end
16