Theorem SimplexCategory.len_le_of_epi

Modification history

2025-08-14 17:52
Mathlib/AlgebraicTopology/SimplexCategory/Basic.lean
chore(AlgebraicTopology/SimplexCategory): cleaning up lemmas about epi/mono (#27968) …
Modified SimplexCategory.len_le_of_epiView on Github →
2023-04-06 10:57
Mathlib/AlgebraicTopology/SimplexCategory.lean
feat: port AlgebraicTopology.SimplexCategory (#3286)
Added SimplexCategory.len_le_of_epiView on Github →