Metode Kombinasi Chebyshev-Halley Untuk Menyelesaikan Persamaan Nonlinear

ABSTRACT This final project discusses the modification of Chebyshev-Halley method by using approximation of first derivative with interpolation to solve nonlinear equations. Analytically by using Taylor expansion and geometric series the proposed method proven have five order of convergence. The proposed method is derivative free with efficiency index 1.495. Numerical computations of seve…