chore(library/hott) cleanup
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2 changed files with 8 additions and 8 deletions
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@ -10,15 +10,15 @@ open path
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-- Funext
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-- ------
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axiom funext {A : Type} {P : A → Type} (f g : Π x : A, P x) : IsEquiv (@apD10 A P f g)
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axiom funext {A : Type} {P : A → Type} (f g : Πx, P x) : IsEquiv (@apD10 A P f g)
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theorem funext_instance [instance] {A : Type} {P : A → Type} (f g : Π x : A, P x) :
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theorem funext_instance [instance] {A : Type} {P : A → Type} (f g : Πx, P x) :
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IsEquiv (@apD10 A P f g) :=
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@funext A P f g
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definition path_forall {A : Type} {P : A → Type} (f g : Π x : A, P x) : f ∼ g → f ≈ g :=
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definition path_forall {A : Type} {P : A → Type} (f g : Πx, P x) : f ∼ g → f ≈ g :=
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IsEquiv.inv !apD10
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definition path_forall2 {A B : Type} {P : A → B → Type} (f g : Π x y, P x y) :
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definition path_forall2 {A B : Type} {P : A → B → Type} (f g : Πx y, P x y) :
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(Πx y, f x y ≈ g x y) → f ≈ g :=
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λE, path_forall f g (λx, path_forall (f x) (g x) (E x))
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λE, path_forall f g (λx, path_forall (f x) (g x) (E x))
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@ -1,6 +1,6 @@
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-- Copyright (c) 2014 Microsoft Corporation. All rights reserved.
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-- Copyright (c) 2014 Jakob von Raumer. All rights reserved.
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-- Released under Apache 2.0 license as described in the file LICENSE.
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-- Author: Jeremy Avigad, Jakob von Raumer
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-- Author: Jakob von Raumer
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-- Ported from Coq HoTT
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import hott.path hott.equiv
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open path Equiv
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