Affine.Simplex.excenterWeightsUnnorm_ne_zero
∀ {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] {n : ℕ} [inst_4 : NeZero n] (s : Affine.Simplex ℝ P n) (signs : Finset (Fin (n + 1)))
(i : Fin (n + 1)), s.excenterWeightsUnnorm signs i ≠ 0- Defined in
- Mathlib.Geometry.Euclidean.Incenter
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 187 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites11
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
- Finsetstatement and proof · cited by 13,712
- InnerProductSpacestatement and proof · cited by 3,523
- MetricSpacestatement and proof · cited by 1,684
- LT.lt.ne'proof · cited by 1,417
- NormedAddTorsorstatement and proof · cited by 1,325
- Affine.Simplexstatement and proof · cited by 471
- mul_ne_zeroproof · cited by 178
- Affine.Simplex.excenterWeightsUnnormstatement · cited by 36
- Affine.Simplex.height_posproof · cited by 11
Cited by1
Results whose statement or proof uses this declaration.
- Affine.Simplex.ExcenterExists.excenterWeights_ne_zeroproof · cited by 1