摘要
Romberg求积公式是用几个粗糙的近似值的线性组合得到较为精确值的成功典范。现有文献并没有介绍Romberg求积公式的显示形式,没有误差等式。在这里将给出Romberg求积公式的显示形式和误差等式。
The Romberg formula is a successful example of peecise solution,wish is worked out from linear combination few approximate solutins. There are no conductions about the obvious form and the error equation of Romberg's quadrature formula in present literatures. In this paper, the obvious form of Romberg's quadrature formula and the error equation is presented.
出处
《重庆三峡学院学报》
2005年第3期58-60,共3页
Journal of Chongqing Three Gorges University
