CERTIFICATION OF ALGORITHM-708 - SIGNIFICANT-DIGIT COMPUTATION OF THE INCOMPLETE BETA

被引：3

作者：

BROWN, BW

LEVY, LB

机构：

来源：

ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE | 1994年 / 20卷 / 03期

关键词：

ALGORITHMS; CONTINUED FRACTIONS; F-DISTRIBUTION;

D O I：

10.1145/192115.192155

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Algorithm 708 (BRATIO) was run on 2730 test cases. Comparison of these results with the results from an algorithm using a continued fraction of Tretter and Walster were performed using a high-precision version of the latter algorithm implemented in Maple. Accuracy of BRATIO ranged from 9.64 significant digits to full machine double-precision, 15.65 significant digits, with the lower value occurring when a was nearly equal to b, and a was large.

引用

页码：393 / 397

页数：5

共 7 条

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