| 辛甫生公式余项“中间点”的渐进性及其应用 |
| |
| 引用本文： | 马德宜,别群益.辛甫生公式余项“中间点”的渐进性及其应用[J].湖南工程学院学报(自然科学版),2008,18(3):58-60. |
| |
| 作者姓名： | 马德宜 别群益 |
| |
| 作者单位： | 三峡大学,理学院,湖北,宜昌,443002 |
| |
| 摘 要： | 通过对辛甫生公式余项的研究，给出了辛甫生公式余项“中间点”的渐进性定理，利用此定理得到了一个改进的辛甫生公式.数值实例表明，改进的辛甫生公式比直接利用辛甫生公式能达到更高的精度.
|
| 关 键 词： | 辛甫生 余项 中间点 |
Asymptotic Behavior of Remainder "Midpoint" in Simpson Formula and Their Application |
| |
| MA De-yi,BIE Qun-yi.Asymptotic Behavior of Remainder "Midpoint" in Simpson Formula and Their Application[J].Journal of Hunan Institute of Engineering(Natural Science Edition),2008,18(3):58-60. |
| |
| Authors: | MA De-yi BIE Qun-yi |
| |
| Institution: | (College of Science, Three Gorges Univ. , Yichang 443002, China) |
| |
| Abstract: | The asymptotic behavior theorem of the remainder"midpoint" in the Simpson formula is presented in this paper.The improved Simpson formula is obtained by this theory.Numerical experiments show that the Simpson formula is improved with the higher accuracy. |
| |
| Keywords: | Simpson remainder midpoint |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
