关于原码除法加减交替算法运算精度的探讨

THE STUDY ON THE OPERATING PRECISION OF THE ADD-SUBTRACTION ALTERNATE ALGORITHM IN THE DIVISION OF THE ORIGINAL CODE

通过对原码除法加减交替算法运算精度的研究，探讨了该算法在运算过程中存在的误差及产生的原因。针对提高运算精度给出两种修正方法，并在运算精度、运算速度和实现方法等方面进行对比。得到了较为实用的修正方法。

By studying the operating precision of the add-subtraction alternate algorithm in the division of the original code,and its existential error and reason in operational processes are researched To improve the operating precision,two revised methodes have presented and contrasted in operating precision operating rate and realizing method A practical revised methode has been obtained