| 用线性方程组与Mathematica软件求解两类自然数幂和公式 |
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| 引用本文： | 孙哲,殷喜荣.用线性方程组与Mathematica软件求解两类自然数幂和公式[J].数学的实践与认识,2006,36(5):184-187. |
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| 作者姓名： | 孙哲 殷喜荣 |
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| 作者单位： | 1. 宝鸡市数学会,陕西,宝鸡,721000
2. 宝鸡职业技术学院艺术师范部,陕西,宝鸡,721006 |
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| 摘 要： | 利用三个线性方程组与M athem atica4.0软件,给出求解古典自然数幂和公式Sk(n)(k 0,n∈N+)与现代自然数幂和公式Tk(n)(k 0,n∈N+)的若干新的机械计算方法.
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| 关 键 词： | 线性方程组 数学软件Mathematica4.0 两类自然数幂和公式 机械计算方法 |
| 修稿时间： | 2002年12月2日 |
Solving Two Kinds of Powers Sum Formulas by the Linear Equations and The Mathematica4.0 |
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| SUN Zhe,YIN Xi-rong.Solving Two Kinds of Powers Sum Formulas by the Linear Equations and The Mathematica4.0[J].Mathematics in Practice and Theory,2006,36(5):184-187. |
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| Authors: | SUN Zhe YIN Xi-rong |
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| Abstract: | In this paper we give some new mechanical calculation methods for solving classic powers sum formulas S_k(n)(k0,n∈N~+) and modern powers sum formulas T_k(n)(k0,(n∈N~+)) of natural numbers by three linear equations and mathematics software Mathematica4.0. |
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| Keywords: | linear equations mathematics software Mathematica4 0 two kinds of powers sum formulas of natural numbers mechanical calculation method |
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