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Numerical value determinant of function equality and its machine implementation
Author(s): 
Pages: 6-8
Year: Issue:  2
Journal: JOURNAL OF YUNAN NORMAL UNIVERSITY(NATURAL SCIENCES EDITION)

Keyword:  解析函数函数恒等数值判定失误概率;
Abstract: 本文主要介绍了一种判定函数恒等的方法.这种方法的基本思想是,对于给定集X到Y上的函数集.F,寻找定义?域X中的一点,使得对任意f,g∈.F,f≡g当且仅当f()=g(),从而把f与g恒等判定问题归结为f与g是否在点相等的判定问题.本文证明了这种方法对于相当大的一类函数集都成立.同时,并对这种方法的失误概率进行了讨论.得出在通常情况下其失误概率为零.
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