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15 (* This file was generated by xoa.native: do not edit *********************)
17 include "basics/pts.ma".
19 include "lambda/notation/xoa/ex_3_1.ma".
21 (* multiple existental quantifier (3, 1) *)
23 inductive ex3 (A0:Type[0]) (P0,P1,P2:A0→Prop) : Prop ≝
24 | ex3_intro: ∀x0. P0 x0 → P1 x0 → P2 x0 → ex3 ? ? ? ?
27 interpretation "multiple existental quantifier (3, 1)" 'Ex P0 P1 P2 = (ex3 ? P0 P1 P2).