Theorem NormedSpace.sphere_nonempty

Modification history

2025-08-04 03:44
Mathlib/Analysis/NormedSpace/Pointwise.lean
chore: golf `NormedSpace.sphere_nonempty` (#27910) …
Modified NormedSpace.sphere_nonemptyView on Github →
2023-04-17 14:43
Mathlib/Analysis/NormedSpace/Pointwise.lean
feat: port Analysis.NormedSpace.Pointwise (#3479)
Added NormedSpace.sphere_nonemptyView on Github →