Abstract:
Abstract
Some local convergent derivative free methods are suggested for solving non linear
scalar equations. The error equations are given theoretically to show that the proposed
techniques have third and sixth order convergence. To compare different method by
using their number of iteration and their efficiency index, cubically schemes comprise
three evaluations of the function while the sixth order method includes four functional
evaluations. The theoretical results are supported by numerical tests to illustrate the
accuracy of the contributed methods.