Error Bounds of Quartic Spline Interpolation Jump To References Section Authors Arun Kumar Department of Mathematics, Rani Durgavati University, Jabalpur–482001 ,IN V. N. Jha Department of Mathematics, Galgotia's College of Engineering, Greater Noida–201306 ,IN Keywords: Interpolation, Quartic Spline, DeCient, Error Bounds. Abstract In this paper, we obtain a precise estimate for the quartic spline interpolating the second derivatives at the knots and the functional values at the mid points of the knots.