A comprehensive study of Ostrowski method and modified Ostrowski method for solving nonlinear equation / Siti Jamaaini Aqilah Mohamad Junaidi

The Ostrowski method, as compared to the other method, has an additional parameter for solving large systems of nonlinear equations. This research uses the Modified Ostrowski method using to improve convergence speed and computational efficiency. Considering there have been several improvements to Ostrowski, the Modified Ostrowski is presented for comparison with the classic Ostrowski. The comparison is based on the number of iterations and CPU time under the same tolerance factor. The best method can be identified by its low iteration number and quick CPU time.