Mathlib v3 is deprecated. Go to Mathlib v4

Theorem category_theory.epi_comp

Modification history

2020-04-11 09:58
src/category_theory/category/default.lean
chore(category_theory/types): add documentation, remove bad simp lemmas and instances, add notation for functions as morphisms (#2383) …
Added category_theory.epi_compView on Github →