Mathlib Changelog
v4
Changelog
About
Github
Theorem
ContinuousLinearMap.norm_inr_le_one
Modification history
2025-11-30 17:00
Mathlib/Analysis/Normed/Operator/NormedSpace.lean
feat: `inl` and `inr` as linear isometries (#32249)
Added
ContinuousLinearMap.norm_inr_le_one
View on Github →