(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 2 2 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. i : |R|
7. k : 
8. x.destination(out(x))^k(i) = i
9. (x.destination(out(x)))  |R||R|
  0<||map(k.x.destination(out(x))^k(i);upto(k))||


By: GenConcl ((x.destination(out(x))) = f)
THEN
RWO Thm* f:(AB), as:A List. ||map(f;as)|| = ||as||   0
THEN
RWO Thm* n:. ||upto(n)|| ~ n 0


Generated subgoals:

None

About:
listboolassertintnatural_numberless_thanlambdaapplyfunction
universeequalmembersqequalandallexists
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