Theorem CategoryTheory.NatIso.cancel_natIso_hom_left

Modification history

2026-03-15 23:11
Mathlib/CategoryTheory/NatIso.lean
chore(CategoryTheory/NatIso): use `to_dual` (#36577) …
Modified CategoryTheory.NatIso.cancel_natIso_hom_leftView on Github →
2022-12-04 13:01
Mathlib/CategoryTheory/NatIso.lean
feat: port CategoryTheory.NatIso (#820) …
Added CategoryTheory.NatIso.cancel_natIso_hom_leftView on Github →