摘要
通过编程,批量算出Pell方程中D值的算术平方根的循环连分数展开式的一个循环节,避免了繁琐、冗长的人工计算,根据循环节结构的相似性对D值分类,寻求相应类型的Pell方程最小解公式,为分类研究Pell方程提供一种新的有效方法.
Through programming, a repetend of the periodic continued fraction of the arithmetic square root of D value is calculated from Pell Equation in batches. As a result, the complicated and interminable manual calculation is avoided. According to the classification of D value through the comparability of the repetend structure, the minimum solution for- mula of the corresponding type of Pell equation is found out, thus a new effective method for the classification research on Pell equation is provided.
出处
《昭通师范高等专科学校学报》
2012年第5期24-26,共3页
Journal of Zhaotong Teacher's College
关键词
计算机辅助
循环连分数
PELL方程
分类研究
the aid of computer techniques
periodic continued fraction
Pell equation
classification research
