(8steps total) PrintForm Definitions Lemmas LogicSupplement Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: decbl iff some bool 1

1. P : Prop
2. Dec(P)
  b:b  P


By: Decide: P


Generated subgoals:

1 3. P
  b:b  P

2 steps
2 3. P
  b:b  P

2 steps

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

(8steps total) PrintForm Definitions Lemmas LogicSupplement Sections DiscrMathExt Doc