Def category_theory.non_preadditive_abelian.Δ

Modification history

2020-10-15 23:48
src/category_theory/abelian/non_preadditive.lean
chore(category_theory/limits/binary_products): fixup binary product lemmas (#4376) …
Deleted category_theory.non_preadditive_abelian.ΔView on Github →
2020-07-03 04:28
src/category_theory/abelian/non_preadditive.lean
feat(category_theory/abelian): every abelian category is preadditive (#3247)
Added category_theory.non_preadditive_abelian.ΔView on Github →