matita/matita/contribs/lambdadelta/ground_2/xoa/or_5.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 "ground_2/notation/xoa/or_5.ma".
  20
  21 (* multiple disjunction connective (5) *)
  22
  23 inductive or5 (P0,P1,P2,P3,P4:Prop) : Prop ≝
  24    | or5_intro0: P0 → or5 ? ? ? ? ?
  25    | or5_intro1: P1 → or5 ? ? ? ? ?
  26    | or5_intro2: P2 → or5 ? ? ? ? ?
  27    | or5_intro3: P3 → or5 ? ? ? ? ?
  28    | or5_intro4: P4 → or5 ? ? ? ? ?
  29 .
  30
  31 interpretation "multiple disjunction connective (5)" 'Or P0 P1 P2 P3 P4 = (or5 P0 P1 P2 P3 P4).
  32