(3steps total) PrintForm Definitions Lemmas mb event system 1 Sections EventSystems Search Doc
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At: list-set-type2

  T:Type, L:T List, P:(TProp). (xL.P(x))  L  {x:TP(x) } List

By: Auto THEN Inst Thm* L:T List. L  {x:T| (x  L) } List [T;L] THEN DoSubsume
THEN
UseSubtypeRelLemmas


Generated subgoal:

1 1. T : Type
2. L : T List
3. P : TProp
4. (xL.P(x))
5. L  {x:T| (x  L) } List
  {x:T| (x  L) } r {x:TP(x) }

2 steps

About:
listsetfunctionuniversemembersubtype_relpropimpliesall
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(3steps total) PrintForm Definitions Lemmas mb event system 1 Sections EventSystems Search Doc