(42steps total) PrintForm Definitions Lemmas mb event system 7 Sections EventSystems Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: ring-list 1

1. R : Id
2. in : |R|IdLnk
3. out : |R|IdLnk
4. i:|R|. 
4. R(source(in(i))) & R(destination(out(i)))
4. & source(out(i)) = i
4. & & destination(in(i)) = i
4. & in(destination(out(i))) = out(i)
4. & out(source(in(i))) = in(i)
5. i,j:|R|. k:x.destination(out(x))^k(i) = j
6. |R|
  L:|R| List. 0<||L|| & (i:|R|. (i  L))


By: InstHyp [i;i] -2 THEN ExRepD


Generated subgoal:

1 7. k : 
8. x.destination(out(x))^k(i) = i  Id
  L:|R| List. 0<||L|| & (i:|R|. (i  L))

40 steps

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

(42steps total) PrintForm Definitions Lemmas mb event system 7 Sections EventSystems Doc