(5steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
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At: least is least2 1 1 1 1

1. p : {p:()| i:. p(i) }
2. (least i:. p(i))  
3. p(least i:. p(i))
4. j:. j<(least i:. p(i))  p(j)
5. (least i:. p(i))  
  j:(least i:. p(i)). p(j)


By: SimilarTo: Hyp:-2


Generated subgoals:

None

About:
boolassertintnatural_numberless_thanset
functionmemberimpliesall
exists
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(5steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc