Theorem: Geometry.SimplicialComplex.mem_convexHull_iff (LeanCamCombi/SimplicialComplex/Basic.lean)

State before:
𝕜 : Type u_1
E : Type u_2
ι : Type u_3
inst✝² : OrderedRing 𝕜
inst✝¹ : AddCommGroup E
inst✝ : Module 𝕜 E
K K₁ K₂ : SimplicialComplex 𝕜 E
x y : E
s t : Finset E
A : Set (Finset E)
m n : ℕ
⊢ x ∈ (convexHull 𝕜) ↑s ↔ ∃ t ⊆ s, x ∈ combiInterior 𝕜 t
Tactic:
simp [simplex_combiInteriors_cover]
State after:
no goals