Browsing by Author "Wartono"

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    CONVERGENCE OF MODIFIED HALLEY'S METHOD BASED ON CONTRA HARMONIC MEAN
    (2012-11-09) Wartono; Marizal, M.
    In this paper, we present a new variant of modified Halley's method based on contra-harmonic mean for solving simple roots of nonlinear equations. Analysis of convergence shows the method with sixth-order convergence. Several numerical examples are given to illustrate the efficiency and performance of the proposed method. Comparison of results with other methods has also been given.