Modifikasi Metode Newton-Steffensen Bebas Turunan
Abstract
This paper develops Newton-Steffensen method involving Lagrange interpolation and the divideddifference to eliminate the derivative function and increase the order of convergence. Based of this
research is showed that the modified produce five-order convergence with efficiency index 54 1,4953
1
.
Simulation numerical are given to illustrate the efiiciency and performance of the new methods in solving
nonlinier equations.
Keywords: Interpolation, Newton-Steffensen, Nonlinear Equations, Order of Convergence,
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