EuclideanGeometry.Sphere.IsDiameter.dist_left_right
∀ {V : Type u_1} {P : Type u_2} [inst : NormedAddCommGroup V] [inst_1 : NormedSpace ℝ V] [inst_2 : MetricSpace P]
[inst_3 : NormedAddTorsor V P] {s : EuclideanGeometry.Sphere P} {p₁ p₂ : P},
s.IsDiameter p₁ p₂ → dist p₁ p₂ = 2 * s.radius- Defined in
- Mathlib.Geometry.Euclidean.Sphere.Basic
- Cited by
- 3 results in Mathlib
- Foundations
- Depth 159 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites15
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realstatement and proof · cited by 25,697
- NormedAddCommGroupstatement and proof · cited by 15,752
- NormedSpacestatement and proof · cited by 12,499
- MetricSpacestatement and proof · cited by 1,684
- Dist.diststatement and proof · cited by 1,539
- NormedAddTorsorstatement and proof · cited by 1,325
- EuclideanGeometry.Spherestatement and proof · cited by 233
- EuclideanGeometry.Sphere.radiusstatement · cited by 123
- mul_inv_cancel_left₀proof · cited by 42
- EuclideanGeometry.Sphere.IsDiameterstatement and proof · cited by 31
- Real.norm_ofNatproof · cited by 23
- EuclideanGeometry.mem_sphereproof · cited by 22
Cited by3
Results whose statement or proof uses this declaration.
- EuclideanGeometry.Sphere.IsDiameter.dist_left_right_div_twoproof · cited by 1
- EuclideanGeometry.Sphere.IsDiameter.left_eq_right_iffproof · cited by 1
- EuclideanGeometry.Sphere.isDiameter_iff_mem_and_mem_and_distproof · cited by 1