`BookProof.ChapterFreeFieldSphereSupport.normalize_mem_sphere` {x : EuclideanSpace ℝ (Fin n)} (hx : x ≠ 0) : normalize x ∈ Metric.sphere (0 : EuclideanSpace ℝ (Fin n)) 1

Initializing...

`BookProof.ChapterFreeFieldSphereSupport.normalize_mem_sphere` {x : EuclideanSpace ℝ (Fin n)} (hx : x ≠ 0) : normalize x ∈ Metric.sphere (0 : EuclideanSpace ℝ (Fin n)) 1 · Prove2Me