Browsing by Author "Purnama, Yuli Syafti"

Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    METODE ITERASI KELUARGA CHEBYSHEV-HALLEY UNTUK MENYELESAIKAN PERSAMAAN NONLINEAR
    (2016-04-27) Purnama, Yuli Syafti
    This article discusses the family of Chebyshev-Halley iterative method with two parameters obtained through a linear combination of the Newton methods with one parameter. Analytically it is shown that this method of order three for any value of the two parameters. If the value of the rst parameter is equal one and the value of the second parameter can be determined appropriately, so that this method is of order four. Furthermore, the computational test shows that the discussed method is better than Chebyshev method, Halley method and Super Halley method in terms of the error produced in obtaining the estimated root.