(3steps total) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc
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At: mul bounds 1b 1

1. a : 
2. b : 
  0<ab


By: Inst: Thm* a,b:n:a<b  na<nb Using:[0 | b | a]


Generated subgoal:

1 3. a0<ab
  0<ab

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intnatural_numbermultiplyless_thanimpliesall
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(3steps total) PrintForm Definitions Lemmas int 2 Sections StandardLIB Doc