(25steps total) PrintForm Definitions Lemmas mb event system 7 Sections EventSystems Doc
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At: rdist-rprev 1

1. R : Id
2. in : |R|IdLnk
3. out : |R|IdLnk
4. i : |R|
5. j : |R|
6. ring(R;in;out)
7. i = p(j)
  d(i;p(j)) = d(i;j)-1


By: Inst Thm: rdist-property [R;in;out;i;j]
THEN
Inst Thm: rdist-property [R;in;out;i;p(j)]


Generated subgoal:

1 8. x.n(x)^d(i;j)(i) = j
9. k:k<d(i;j x.n(x)^k(i) = j
10. x.n(x)^d(i;p(j))(i) = p(j)
11. k:k<d(i;p(j))  x.n(x)^k(i) = p(j)
  d(i;p(j)) = d(i;j)-1

23 steps

About:
boolintnatural_numbersubtractless_thanlambdaapplyfunctionequalimpliesandall
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(25steps total) PrintForm Definitions Lemmas mb event system 7 Sections EventSystems Doc