Mathlib v3 is deprecated. Go to Mathlib v4

Commit 2020-09-11 14:46 7886c27b

View on Github →

feat(category_theory/monoidal): lax monoidal functors take monoids to monoids (#4108)

Estimated changes

Modified src/category_theory/monoidal/category.lean

Modified src/category_theory/monoidal/functor.lean

Modified src/category_theory/monoidal/internal.lean

added theorem Mon_.mul_one_hom

added theorem Mon_.one_mul_hom

added def Mon_.trivial

added def category_theory.lax_monoidal_functor.map_Mon