Theorem NormedAddGroupHom.norm_id_of_nontrivial_seminorm

Modification history

2026-03-25 05:05
Mathlib/Analysis/Normed/Group/Hom.lean
chore: remove declarations deprecated between 2021-03-24 and 2025-09-24 (#37118) …
Deleted NormedAddGroupHom.norm_id_of_nontrivial_seminormView on Github →
2023-03-10 07:49
Mathlib/Analysis/Normed/Group/Hom.lean
feat: port Analysis.Normed.Group.Hom (#2748)
Added NormedAddGroupHom.norm_id_of_nontrivial_seminormView on Github →