(13steps total) PrintForm Definitions Lemmas LogicSupplement Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: decidable cand 2 2
1. P : Prop
2. Q : Prop(given P)
3. Dec(P)
4. P
  Dec(Q)  Prop
By: Analyze

Generated subgoal:

1   Q  Prop
1 step

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

(13steps total) PrintForm Definitions Lemmas LogicSupplement Sections DiscrMathExt Doc