Mathlib v3 is deprecated. Go to Mathlib v4

Theorem category_theory.cosimplicial_object.σ_comp_σ

Modification history

2021-05-15 21:20
src/algebraic_topology/simplicial_object.lean
feat(algebraic_topology): cosimplicial objects (#7614) …
Added category_theory.cosimplicial_object.σ_comp_σView on Github →