(6steps total) PrintForm Definitions Lemmas bool 1 Sections StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: decidable assert
  b:. Dec(b)
By: Unfold `decidable` 0 THEN Analyze 0

Generated subgoal:

1 1. b : 
  b  b
5 steps

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

(6steps total) PrintForm Definitions Lemmas bool 1 Sections StandardLIB Doc