(9steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc
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At: least exists 1 1 1

1. k : 
2. P : kProp
3. i:kP(i)
4. p : k
5. i:kp(i P(i)
  p  {p:(k)| i:kp(i) }


By: Analyze


Generated subgoal:

1   i:kp(i)
1 step

About:
boolassertnatural_numbersetapplyfunctionmemberpropallexists
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(9steps total) PrintForm Definitions Lemmas DiscreteMath Sections DiscrMathExt Doc