Skip to Main Content

Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2020 MCQ for Mathematics of Computation is 1.78.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Accurate computation of divided differences of the exponential function
HTML articles powered by AMS MathViewer

by A. McCurdy, K. C. Ng and B. N. Parlett PDF
Math. Comp. 43 (1984), 501-528 Request permission

Abstract:

The traditional recurrence for the computation of exponential divided differences, along with a new method based on the properties of the exponential function, are studied in detail in this paper. Our results show that it is possible to combine these two methods to compute exponential divided differences accurately. A hybrid algorithm is presented for which our error bound grows quite slowly with the order of the divided difference.
References
Similar Articles
Additional Information
  • © Copyright 1984 American Mathematical Society
  • Journal: Math. Comp. 43 (1984), 501-528
  • MSC: Primary 65D20; Secondary 33A10, 65G05
  • DOI: https://doi.org/10.1090/S0025-5718-1984-0758198-0
  • MathSciNet review: 758198