CD Skripsi
Percepatan Metode Thukral Orde Tiga Untuk Menentukan Akar Ganda Persamaan Nonlinear
ABSTRACT
This nal project discusses the acceleration of the Thukral's third order method
by introducing parameters for nding multiple roots of nonlinear equations.
This method requires four function evaluations for each iteration. Analytically
it is showed that using the Taylor's expansion and geometric series the iterative
method has order of convergence four. Computational tests show that the
method converges to the root of the nonlinear equation faster than the other
mentioned methods.
Keywords: Schroder's method, Thukral's method, multiple roots, order
of convergence, nonlinear equations
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