Theorem CategoryTheory.Abelian.Pseudoelement.zero_morphism_ext'

Modification history

2023-05-10 06:12
Mathlib/CategoryTheory/Abelian/Pseudoelements.lean
feat: port CategoryTheory.Abelian.Pseudoelements (#3843)
Added CategoryTheory.Abelian.Pseudoelement.zero_morphism_ext'View on Github →