import OAI.Geometry.CylinderCovering.Rational.FieldDefinitions namespace OAI noncomputable section namespace SlopeRational def ceilingIntegral (d : ℝ) : ℝ := ∫ Y in (-1 / 4 : ℝ)..(1 / 4 : ℝ), ceilingPolynomial d Y end SlopeRational end end OAI