diff options
| author | Jacques Comeaux <jacquesrcomeaux@protonmail.com> | 2026-07-10 17:21:14 -0700 |
|---|---|---|
| committer | Jacques Comeaux <jacquesrcomeaux@protonmail.com> | 2026-07-10 17:21:14 -0700 |
| commit | a408cbee9abbe2dbeee09bd36afc678efe7b6557 (patch) | |
| tree | 22d6f05d6ce81357629fa2864305b81d68eed52e /Functor/Instance/Cospan/Stack.agda | |
| parent | 7875edd03cce586a8c9f0b95dedffb390bfdbd61 (diff) | |
Use latest agda-categories
Diffstat (limited to 'Functor/Instance/Cospan/Stack.agda')
| -rw-r--r-- | Functor/Instance/Cospan/Stack.agda | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Functor/Instance/Cospan/Stack.agda b/Functor/Instance/Cospan/Stack.agda index b72219b..568b99d 100644 --- a/Functor/Instance/Cospan/Stack.agda +++ b/Functor/Instance/Cospan/Stack.agda @@ -43,8 +43,7 @@ id⊗id≈id {A} {B} = record where open Morphism U using (module ≅) open HomReasoning - open 𝒞 using (+-η; []-cong₂) - open coproduct {A} {B} using (i₁; i₂) + open 𝒞 using (i₁; i₂; +-η; []-cong₂) from∘f≈f : id ∘ [ i₁ ∘ id , i₂ ∘ id ] 𝒞.≈ id from∘f≈f = begin id ∘ [ i₁ ∘ id , i₂ ∘ id ] ≈⟨ identityˡ ⟩ |