| 试论自然数幂的求和 |
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| 引用本文： | 宇永仁. 试论自然数幂的求和[J]. 沈阳师范大学学报(自然科学版), 2000, 18(1): 64-68 |
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| 作者姓名： | 宇永仁 |
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| 作者单位： | 沈阳师范学院数学计算机系，辽宁沈阳 110031 |
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| 摘 要： | 文中就自然数幂的求和给出三种不同的方法，对加强理解求和问题，开拓解题思路提供了一种思维模式．
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| 关 键 词： | 自然数幂；方阵；上三角阵 |
| 文章编号： | 1008-374X(2000)01-0064-05` |
| 修稿时间： | 1999-11-05 |
On the summation processes about power of natural number |
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| YU Yong-ren. On the summation processes about power of natural number[J]. Journal of Shenyang Normal University(Natural Science Edition), 2000, 18(1): 64-68 |
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| Authors: | YU Yong-ren |
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| Abstract: | In this paper, three different sumation processes about power of natural number are presented. It provides a thinking model to further understanding the problems. |
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| Keywords: | power of natural number square matrix upper triangnlar matrix |
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