Theorem CategoryTheory.CosimplicialObject.δ_comp_δ_self

Modification history

2023-04-11 12:30
Mathlib/AlgebraicTopology/SimplicialObject.lean
feat: port AlgebraicTopology.SimplicialObject (#3302)
Added CategoryTheory.CosimplicialObject.δ_comp_δ_selfView on Github →