(10steps total) Remark Remark PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: nsub inj factorial2 1 1 1 1 1
1. 0
  False
By: Analyze-1

Generated subgoals:

None

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

(10steps total) Remark Remark PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc