Commit 2025-07-28 06:06 29bdc6fc
View on Github →chore(CategoryTheory/Monoidal): unify mkIso (#27126)
Previously, mkIso and mkIso' meant different things across the various types of objects. Now:
mkIso'takes in elementsX,Yof the underlying categoryC, an isomorphisme : X ≅ Yand a typeclass assumption[IsMon_Hom e.hom]and returnsmk X ≅ mk Y,mkIsois anabbrevformkIso', taking in elementsX,YofObj C, an isomorphisme : X.X ≅ Y.Xand the proof fields ofIsMon_Hom e.homand returnsX ≅ Y. From Toric