the computation might be something mathematical, such as solving a system of equations or finding the roots of a polynomial, but it can also be a symbolic computation, such as searching and replacing text in a document or ( strangely enough ) compiling a program 运算也许是一些数学的东西,比如求解一个方程组,或者是找到一个多项式的根;但也可能是一些符号化的东西,例如在一个文档中查找替换一些文字或者编译一个程序(尽管十分神奇)。
in this paper, the parallel algorithm for finding; matrices eigenvalue and its internal mechanism are thoroughly researched by situation of research at home and abroad . the matrices eigenvalue problem come down to the problem for solving roots of a polynomial, thereafter it is solved by circular arithmetic 本文在国内外关于求矩阵特征值问题的并行算法研究状况的基础上,对它们进行了进一步研究,探讨了它们的内部机理,将矩阵特征值问题归结为多项式求根问题,然后用圆盘算术求解。