CD Skripsi
Metode Iterasi Konvergensi Orde Tiga Untuk Menentukan Akar Ganda Persamaan Nonlinear
ABSTRACT
This nal project discusses a new iterative method for multiple roots of nonli-
near equation which is free from second derivatives. Analytically it is shown
that the method is of order three for a multiple roots and requires one function
evaluation and two evaluations of rst derivative of function for each iteration.
Numerical computations show that the new method gives the smallest error
from each iteration and it is highly accurate when compared to other existing
iterative methods.
Keywords: Multi-point iterative methods, multiple roots, nonlinear equations,
order of convergence, root-nding
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