SOME REMARKS ON NUMERICAL ITERATIONS IN A SYMBOLIC MANIPULATION SYSTEM

被引:0
|
作者
HENG, AK [1 ]
机构
[1] NATL UNIV SINGAPORE,DEPT INFORMAT SYST & COMP SCI,SINGAPORE 0511,SINGAPORE
关键词
D O I
10.1016/S0747-7171(08)80042-9
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
Real numbers are represented as rational numbers in a symbolic manipulation system. The advantage of using this type of system performing numerical iterations is to reduce the round-off error of operations. In fact, the roundoff error of operations is equal to zero as the calculation is exact. In this article, we will study the convergence properties of numerical iterations in this type of machine. © 1989, Academic Press Limited. All rights reserved.
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页码:209 / 221
页数:13
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