(8steps total) PrintForm Definitions mb event system 7 Sections EventSystems Doc
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At: rdist wf 1 1 1 1

1. R : Id
2. in : |R|IdLnk
3. out : |R|IdLnk
4. i : |R|
5. j : |R|
6. i:|R|. 
6. R(source(in(i))) & R(destination(out(i)))
6. & source(out(i)) = i
6. & & destination(in(i)) = i
6. & in(destination(out(i))) = out(i)
6. & out(source(in(i))) = in(i)
7. i,j:|R|. k:x.destination(out(x))^k(i) = j
8. |R|
9. n : |R||R|
10. (x.n(x)) = n
11. k : 
12. x.destination(out(x))^k(i) = j
  n^k-1+1(i) = j


By: Subst ((k-1+1) ~ k) 0


Generated subgoals:

1   (k-1+1) ~ k
Auto
2   n^k(i) = j
2 steps

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boolassertnatural_numberaddsubtractlambdaapplyfunction
equalsqequalandallexists
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(8steps total) PrintForm Definitions mb event system 7 Sections EventSystems Doc