yiyunliu/sp-eta-postpone
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Add missing premise

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Yiyun Liu 2025-02-09 17:05:43 -05:00
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commit 881b2e3825
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theories/typing.v
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@ -71,6 +71,7 @@ with Eq : forall {n}, (fin n -> PTm n) -> PTm n -> PTm n -> PTm n -> Prop :=
Γ ⊢ PBind p A0 B0 ≡ PBind p A1 B1 ∈ PUniv i
| E_Abs n Γ (a b : PTm (S n)) A B i :
Γ ⊢ A ∈ PUniv i ->
Γ ⊢ PBind PPi A B ∈ (PUniv i) ->
funcomp (ren_PTm shift) (scons A Γ) ⊢ a ≡ b ∈ B ->
Γ ⊢ PAbs a ≡ PAbs b ∈ PBind PPi A B