摘要
同余是解决数学问题的一个有力工具.运用同余研究了一类特殊的不定方程有解的必要条件,得出2个有关引理和1个定理.给出了关于幂的形式的末数字的几个结论.
Congruence is a very useful in solving mathematical problems. Using the congruence theorem studied the essential condition of a special kind of indefinite equation solution, reached two conclusions and a theorem, and drew a few conclusions about the final number in power form.
出处
《高师理科学刊》
2008年第5期43-46,共4页
Journal of Science of Teachers＇College and University
关键词
同余
整除
不定方程
余数
congruence
integer
indefinite equation
remainder
