(5steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc
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At: l before member2 1

1. T : Type
2. L : T List
3. a : T
4. b : T
5. [a; b]  L
  (a  L)


By: BackThru Thm* x:T, L:T List. (x  L)  [x]  L


Generated subgoal:

1   [a]  L
3 steps

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

(5steps total) PrintForm Definitions Lemmas mb list 1 Sections MarkB generic Doc