(2steps total) PrintForm core StandardLIB Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: or functionality wrt implies
  P1,P2,Q1,Q2:Prop. (P1  P2)  (Q1  Q2)  P1  Q1  P2  Q2
By: Unfold `guard` 0 THEN UnivCD

Generated subgoal:

1 1. P1 : Prop
2. P2 : Prop
3. Q1 : Prop
4. Q2 : Prop
5. P1  P2
6. Q1  Q2
7. P1  Q1
  P2  Q2
1 step

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

(2steps total) PrintForm core StandardLIB Doc