File tree Expand file tree Collapse file tree 2 files changed +5
-3
lines changed
Cubical/Relation/Binary/Order/Poset Expand file tree Collapse file tree 2 files changed +5
-3
lines changed Original file line number Diff line number Diff line change @@ -41,7 +41,8 @@ module Cover (P' : Poset ℓ ℓ') where
4141 isPropCovers : ∀ y x → isProp (y covers x)
4242 isPropCovers y x = isPropΣ (is-prop-valued x y) (λ _ → isPropIsEquiv _)
4343
44- module _ (x y : P) (x≤y : x ≤ y) (x≠y : ¬ x ≡ y) (cov : ∀ z → x ≤ z → z ≤ y → (z ≡ x) ⊎ (z ≡ y)) where
44+ module _ (x y : P) (x≤y : x ≤ y) (x≠y : ¬ x ≡ y)
45+ (cov : ∀ z → x ≤ z → z ≤ y → (z ≡ x) ⊎ (z ≡ y)) where
4546 open Iso
4647
4748 private
@@ -65,7 +66,8 @@ module Cover (P' : Poset ℓ ℓ') where
6566 isom .leftInv true | inl y≡x = ⊥.rec (x≠y (sym y≡x))
6667 isom .leftInv true | inr _ = refl
6768
68- -- Subset of faces and cofaces (terminology from "Combinatorics of higher-categorical diagrams" by Amar Hadzihasanovic)
69+ -- Subset of faces and cofaces
70+ -- terminology from "Combinatorics of higher-categorical diagrams" by Amar Hadzihasanovic
6971 Δ : P → Embedding P (ℓ-max ℓ ℓ')
7072 Δ x = (Σ[ y ∈ P ] x covers y) , EmbeddingΣProp λ _ → isPropCovers _ _
7173
Original file line number Diff line number Diff line change @@ -68,4 +68,4 @@ module _ (P' : Poset ℓ ℓ') where
6868
6969 2→Interval : Bool → Interval
7070 2→Interval false = intervalBot
71- 2→Interval true = intervalTop
71+ 2→Interval true = intervalTop
You can’t perform that action at this time.
0 commit comments