A Fast Algorithm for Computing Order-K Fibonacci Numbers.

Autor: Er, M. C.1
Zdroj: Computer Journal. 1983, Vol. 26 Issue 3, p224-227. 4p.
Abstrakt: A fast algorithm for computing order-k Fibonacci numbers in O(k2 lg n/2k) units of time is presented. Furthermore the time complexity of the algorithm is O((k−1)n) below threshold when n is small and k is large. Finally, the space complexity of this optimal algorithm is better than that of most other reported algorithms for doing the same task. [ABSTRACT FROM PUBLISHER]
Databáze: Library, Information Science & Technology Abstracts