basic): generalize `(semi)normed_group.induced` to `monoid_hom_class` and add more tools to pull back norm structures (#16255)

Commit

3 years ago

refactor(analysis/normed/group/basic): generalize `(semi)normed_group.induced` to `monoid_hom_class` and add more tools to pull back norm structures (#16255)

Author

j-loreaux

Parents

08b57a55

mathlib3 fe67b48e - refactor(analysis/normed/group/basic): generalize `(semi)normed_group.induced` to `monoid_hom_class` and add more tools to pull back norm structures (#16255)

mathlib3
fe67b48e - refactor(analysis/normed/group/basic): generalize `(semi)normed_group.induced` to `monoid_hom_class` and add more tools to pull back norm structures (#16255)