Calculation of hypergeometric series with quasi-linear time and linear space complexity
- Authors: Yakhontov S.V1
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Affiliations:
- St. Petersburg State University, Mathematics and Mechanics Faculty
- Issue: Vol 5, No 3 (2011)
- Pages: 149-156
- Section: Articles
- Submitted: 18.02.2020
- Published: 15.09.2011
- URL: https://journals.eco-vector.com/1991-8615/article/view/20986
- ID: 20986
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Abstract
A simple for practical implementation algorithm with the time complexity O(M(n)log(n)2) and space complexity O(n) for the evaluation of hypergeometric series with rational coefficients on the Schönhage machine is constructed (here M(n) is the complexity of integer multiplication). It is shown that this algorithm is suitable in practical informatics for constructive analogues of often used constants of analysis.
About the authors
Sergey V Yakhontov
St. Petersburg State University, Mathematics and Mechanics Faculty
Email: sergey_home_mail@inbox.ru
(к.ф.-м.н.), доцент, каф. информатики; Санкт-Петербургский государственный университет, математико-механический факультет; St. Petersburg State University, Mathematics and Mechanics Faculty
References
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