Theorem CategoryTheory.NatTrans.prod'_app_fst

Modification history

2024-11-10 22:57
Mathlib/CategoryTheory/Products/Basic.lean
refactor(CategoryTheory/Monoidal): typeclasses Functor.LaxMonoidal, Functor.OplaxMonoidal and Functor.Monoidal (#17904) …
Added CategoryTheory.NatTrans.prod'_app_fstView on Github →