EuclideanGeometry.Sphere.inter_orthRadius_eq_empty_of_finrank_eq_one
∀ {V : Type u_1} {P : Type u_2} [inst : NormedAddCommGroup V] [inst_1 : InnerProductSpace ℝ V] [inst_2 : MetricSpace P]
[inst_3 : NormedAddTorsor V P] {s : EuclideanGeometry.Sphere P} {p : P},
p ≠ s.center →
dist p s.center ≠ s.radius → Module.finrank ℝ V = 1 → Metric.sphere s.center s.radius ∩ ↑(s.orthRadius p) = ∅- Cited by
- 1 results in Mathlib
- Foundations
- Depth 183 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites35
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement · cited by 53,352
- Realstatement and proof · cited by 25,697
- Moduleproof · cited by 20,661
- NormedAddCommGroupstatement and proof · cited by 15,752
- SetLike.coestatement · cited by 8,199
- Norm.normproof · cited by 5,413
- InnerProductSpacestatement and proof · cited by 3,523
- Set.extproof · cited by 2,266
- FiniteDimensionalproof · cited by 1,854
- Module.finrankstatement and proof · cited by 1,770
- MetricSpacestatement and proof · cited by 1,684
- Dist.diststatement and proof · cited by 1,539
Cited by1
Results whose statement or proof uses this declaration.
- EuclideanGeometry.Sphere.inter_orthRadius_eq_empty_iffproof · cited by 0