Theorem CategoryTheory.Comonad.isSplitEpi_iff_isIso_counit

Modification history

2026-10-17 22:47
Mathlib/CategoryTheory/Monad/Basic.lean
chore(CategoryTheory/Monad): use `to_dual` (#44628) …
Deleted CategoryTheory.Comonad.isSplitEpi_iff_isIso_counitView on Github →
2024-10-27 10:17
Mathlib/CategoryTheory/Monad/Basic.lean
feat(CategoryTheory/Monoidal): Day's reflection theorem (#15894)
Added CategoryTheory.Comonad.isSplitEpi_iff_isIso_counitView on Github →