(10steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc
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At: only pm one divs one 1 1 1

1. b : 
2. b | 1
3. b1
4. b = 0
  b = 1


By: (HypSubst 4 2) THEN (FwdThru Thm* a:. 0 | a  a = 0 [2])


Generated subgoals:

None

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

(10steps total) PrintForm Definitions Lemmas num thy 1 Sections StandardLIB Doc