Theorem SSet.horn.faceSingletonComplIso_inv_ι

Modification history

2025-12-05 16:31
Mathlib/AlgebraicTopology/SimplicialSet/Horn.lean
feat(AlgebraicTopology): horns in `Δ[2]` as pushouts (#31802) …
Added SSet.horn.faceSingletonComplIso_inv_ιView on Github →