(6steps total) PrintForm Definitions core StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: decidable or 1 2
1. P : Prop
2. Q : Prop
3. P
4. Q
  P  Q  (P  Q)
By: (DNth 1 0) THEN (DNth 1 0)

Generated subgoals:

None

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

(6steps total) PrintForm Definitions core StandardLIB Doc