Anderson–Björck algorithm (General Root Computation Root Computation)

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Time Complexity

$O(n_max)$

Space Complexity

$O({1})$ words

(Store current endpoint values; iterations take O(1) time and thus O(1) space, and space can be re-used across iterations)

Description

Approximate?

Approximate

Approximation Factor: epsilon, additive

Randomized?

No, deterministic

Model of Computation

Word/Real RAM

Year

1973

Reference

https://link.springer.com/article/10.1007/BF01951936