matita/matita/lib/lambda/xoa/ex_3_2.ma

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  15 (* This file was generated by xoa.native: do not edit *********************)
  16
  17 include "basics/pts.ma".
  18
  19 include "lambda/notation/xoa/ex_3_2.ma".
  20
  21 (* multiple existental quantifier (3, 2) *)
  22
  23 inductive ex3_2 (A0,A1:Type[0]) (P0,P1,P2:A0→A1→Prop) : Prop ≝
  24    | ex3_2_intro: ∀x0,x1. P0 x0 x1 → P1 x0 x1 → P2 x0 x1 → ex3_2 ? ? ? ? ?
  25 .
  26
  27 interpretation "multiple existental quantifier (3, 2)" 'Ex2 P0 P1 P2 = (ex3_2 ? ? P0 P1 P2).
  28