Title: A SIXTH-ORDER DERIVATIVE-FREE ITERATIVE METHOD FOR SOLVING NONLINEAR EQUATIONS
Abstract: This article discusses a derivative-free iterative method to solve a nonlinear equation. The method derived by approximating derivatives on the methodproposed by Rafiullah [International Journal of Computer Mathematics, 4: 2459–2463, 2010] using a central difference formula. We show analytically that the method has sixth-order of convergence. Numerical experiments show that the new method is comparable with other methods in terms of the speed in obtaining a root
Publication Year: 2016
Publication Date: 2016-01-01
Language: en
Type: article
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