(8steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc
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At: assoc reln 1

1. a : 
2. b : 
3. a | b & b | a
  a =  b


By: BackThru Thm* a,b:a | b  b | a  a =  b


Generated subgoals:

None

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

(8steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc