(3steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: assoced weakening 1
1. a : 
2. b : 
3. a = b
  a | b
By: (RWH (HypC 3) 0) THEN (BackThru Thm* a:. a | a)

Generated subgoals:

None

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

(3steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc