Theorem frontier_sphere

Modification history

2024-02-06 07:03
Mathlib/Analysis/NormedSpace/Basic.lean
chore(NormedSpace/Basic): move some theorems to `NormedSpace.Real` (#10206) …
Modified frontier_sphereView on Github →
2023-04-28 06:56
Mathlib/Analysis/NormedSpace/Basic.lean
chore: forward-port leanprover-community/mathlib#18869 (#3676)
Added frontier_sphereView on Github →