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At: filter trivial 2

1. T : Type
2. P : T
3. T List
4. u : T
5. v : T List
6. (xv.P(x))  (filter(P;v) ~ v)
7. P(u)
8. P(u) & (xv.P(x))
  filter(P;v) ~ [u / v]


By: Analyze -2


Generated subgoals:

None

About:
listconsboolassertapplyfunctionuniversesqequalimpliesand
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(3steps total) PrintForm Definitions Lemmas mb list 2 Sections MarkB generic Doc