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Theorem category_theory.abelian.pseudoelement.fst_mk_x_eq_fst_mk_y

Modification history

2023-05-30 23:18
counterexamples/pseudoelement.lean
chore(archive + counterexamples): namespaces imo, theorems_100, counterexample, plus three more (#19129) …
Deleted category_theory.abelian.pseudoelement.fst_mk_x_eq_fst_mk_yView on Github →
2022-04-12 12:36
counterexamples/pseudoelement.lean
feat(counterexamples/pseudoelement): add counterexample to uniqueness in category_theory.abelian.pseudoelement.pseudo_pullback (#13387) …
Added category_theory.abelian.pseudoelement.fst_mk_x_eq_fst_mk_yView on Github →