摘要
Abstract
In view of the requirements of the program design of super high precision calculation in engineering practice, the paper analyzes the rules of super high precision multiplication and division operation. It proposes the multiplication and division algorithm of super high precision integer and normal integer, and of two super high precision integers, and also offers experimental data respectively. In addition, the paper provides three complete C language programs, which accurately calculate and output the specified higher power of an integer, and the quotient of two ordinary integers according to the super high precision requirements, and the super high precision of PI respectively. The experimental results show that under the condition of the existing conventional software and language, those proposed methods are simple and feasible in engineering practice.关键词
超高精度乘法算法/超高精度除法算法/整数高次幂/超高精度圆周率/完整C程序Key words
super high precision multiplication algorithm/super high precision division algorithm/higher power of inte-ger/super high precision of PI/complete C program分类
信息技术与安全科学
