Theorem CategoryTheory.unopUnop_η

Modification history

2025-06-15 16:47
Mathlib/CategoryTheory/Monoidal/Opposite.lean
chore/refactor(CategoryTheory/Monoidal/Functor): deprime LaxMonoidal and OplaxMonoidal fields (#25766) …
Deleted CategoryTheory.unopUnop_ηView on Github →
2025-05-11 21:14
Mathlib/CategoryTheory/Monoidal/Opposite.lean
feat: `C ≌ Cᵒᵖᵒᵖ` is a monoidal equivalence (#24784) …
Added CategoryTheory.unopUnop_ηView on Github →