(8steps total) PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: card0 iff uninhabited 2 1 1
1. A : Type
2. (A)
  x:A. x  0
By: Analyze

Generated subgoal:

1 3. x : A
  x  0
1 step

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

(8steps total) PrintForm Definitions DiscreteMath Sections DiscrMathExt Doc