Browsing by Author "Monti, N. D."

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    METODE ITERASI DUA LANGKAH BEBAS TURUNAN BERDASARKAN INTERPOLASI POLINOMIAL
    (2014-03-25) Monti, N. D.; Imran, M.; Karma, A.
    This paper discusses a technique based on an interpolating polynomial to approximate a derivative appearing in the two-step iterative method, so that a two-step iterative method free from derivative is obtained. It is shown analytically that this iterative method is of order three for a simple root. Numerical experiments show that the proposed method converges to a simple root faster than the other mentioned methods