IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
rdist wf11 1. R : Id 2. in : |R|IdLnk
3. out : |R|IdLnk
4. i : |R|
5. j : |R|
6. ring(R;in;out)
7. n : |R||R|
8. (x.n(x)) = n n1:. (k.n^k+1(i) = j)(n1)
By:
Reduce 0 THEN Unfold `ring` -3 THEN ExRepD THEN InstHyp [i;j] -4 THEN ExRepD