(12steps 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: bi-graph-from wf 1 1 1 1 1

1. G : Id
2. to : |G|(IdLnk List)
3. from : |G|(IdLnk List)
4. bi-graph(G;to;from)
5. x : |G|
6. v : IdLnk List
7. from(x) = v
  (lv.(l  from(x)))


By: Unfold `l_all` 0 THEN HypSubst -3 0


Generated subgoals:

None

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

(12steps total) PrintForm Definitions Lemmas mb event system 7 Sections EventSystems Doc