import OAI.Geometry.RuledCovering.Model namespace OAI noncomputable section namespace CylinderCovering.SingularStream def potential (p b r : ℝ) : ℝ := (1 / 2 : ℝ) * (r / (1 / 2 : ℝ)) ^ (p - 2) * (b ^ 2 - r ^ 2) end CylinderCovering.SingularStream end end OAI