Theorem CategoryTheory.isIso_comp_right_iff

Modification history

2026-01-30 12:44
Mathlib/CategoryTheory/Iso.lean
feat(CategoryTheory/Iso): use `to_dual` for `X ≅ Y` (#34008) …
Deleted CategoryTheory.isIso_comp_right_iffView on Github →
2025-11-08 15:24
Mathlib/CategoryTheory/Iso.lean
feat(CategoryTheory): existence of right derived functors using derivability structures (#26374) …
Added CategoryTheory.isIso_comp_right_iffView on Github →