Theorem CategoryTheory.Limits.π_comp_opProductIsoCoproduct

Modification history

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)
Deleted CategoryTheory.Limits.π_comp_opProductIsoCoproductView on Github →
2023-08-24 09:53
Mathlib/CategoryTheory/Limits/Opposites.lean
feat: some lemmas about products and coproducts in opposite categories (#6758) …
Added CategoryTheory.Limits.π_comp_opProductIsoCoproductView on Github →