期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：1987
卷号：10
DOI：10.1155/S0161171287000085
出版社：Hindawi Publishing Corporation
摘要：In the present paper, we obtain an asymptotically precise estimate for the
derivative of the difference between the cubic spline interpolating at the mid points of a uniform partition and the function interpolated.
