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Theorem category_theory.abelian.pseudoelement.zero_morphism_ext

Modification history

2022-01-24 07:24

src/category_theory/abelian/pseudoelements.lean

chore(category_theory/abelian): Moved more stuff into `pseudoelement` locale (#11621) …

Modified category_theory.abelian.pseudoelement.zero_morphism_ext View on Github →

2020-08-18 08:44

src/category_theory/abelian/pseudoelements.lean

feat(category_theory/abelian): pseudoelements and a four lemma (#3803)

Added category_theory.abelian.pseudoelement.zero_morphism_ext View on Github →