9 lines
249 B
Text
9 lines
249 B
Text
import .f616a
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open eq
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definition my_elim {A P : Type*} {R : A → A → Type*} (Pc : A → P)
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(Pp : Π⦃a a' : A⦄ (H : R a a'), Pc a = Pc a') (x : quotient R) : P :=
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begin
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induction x,
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exact (Pc a),
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refine (pathover_of_eq (Pp H))
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end
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