English
The cone generated by the convex hull of s equals the infimum of all cones containing s: convexHull_toCone_eq_sInf.
Русский
Конус, порождаемый выпуклой оболочкой s, равен инфимуму всех конусов, содержащих s.
LaTeX
$$convexHull_toCone_eq_sInf (s) : (convex_convexHull 𝕜 s).toCone _ = sInf {t : ConvexCone 𝕜 M | s ⊆ t}$$
Lean4
theorem convexHull_toCone_eq_sInf (s : Set M) : (convex_convexHull 𝕜 s).toCone _ = sInf {t : ConvexCone 𝕜 M | s ⊆ t} :=
Eq.symm <| IsGLB.sInf_eq <| IsLeast.isGLB <| convexHull_toCone_isLeast s