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EuclideanGeometry.Sphere.dist_sq_eq_iff_mem_orthRadius
Modification history
2026-03-27 17:02
Mathlib/Geometry/Euclidean/Sphere/OrthRadius.lean
feat(Geometry/Euclidean/Sphere/OrthRadius): lemmas for setting up and using polars (#31891) …
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EuclideanGeometry.Sphere.dist_sq_eq_iff_mem_orthRadius
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