Theorem CategoryTheory.Limits.proj_comp_opProductIsoCoproduct_hom

Modification history

2024-04-17 10:18

Mathlib/CategoryTheory/Limits/Opposites.lean

feat(CategoryTheory): a lemma about composing different isomorphisms from opposite coproducts to products (#12155)

Deleted CategoryTheory.Limits.proj_comp_opProductIsoCoproduct_hom View on Github →

2023-11-12 13:54

Mathlib/CategoryTheory/Limits/Opposites.lean

refactor(CategoryTheory): change the API for opposite (co)products to accept general (co)fans (#8302)

Added CategoryTheory.Limits.proj_comp_opProductIsoCoproduct_hom View on Github →