CD Skripsi
Bentuk Optimal Metode POTRA-PT_AK Bebas Turunan
This final project discusses an optimized derivative-free of the Potra-Pt´ak
method to solve a nonlinear equation. Analytically, it is shown that the method
has the convergence of order four and for each iteration it requires three
function evaluations. Furthermore, the computational test shows that the
discussed method is superior in terms of the number of iterations needed to
obtain an approximated root.
Keywords: Potra-Pt´ak method, efficiency index, derivative-free method, order
of convergence
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