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Modified Free Derivative Open Method for Solving Non-linear Equations.

Author(s)
U. K. QURESHI Department of Basic Sciences and Related Studies, Mehran University of Engineering and Technology, Jamshoro, Pakistan
A. A. SHAIKH Department of Basic Sciences and Related Studies, Mehran University of Engineering and Technology, Jamshoro, Pakistan
M. A. SOLANGI Department of Basic Sciences and Related Studies, Mehran University of Engineering and Technology, Jamshoro, Pakistan
Abstract
In this paper a free derivative open method has been developed to find the root of nonlinear equations. Throughout the study it has been observed that developed algorithm is superior to all existing root location methods in term of iteration as well as accuracy viewpoint. Couple of numerical examples related with algebraic and transcendental functions are existing in this paper to analysis the order of efficiency of develop method. C++ and EXCELL are used to justify the results and graphical representation of proposed method. It has been observed from the results and comparison of proposed method is that the Modified Free Derivative Open Method is better than existing root location methods.
Publication Details
Page(s) 821-824
DOI DOI not available
Published Journal: Sindh University Research Journal, Volume: 49, Issue: 4, Year: 2017

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Keywords
Order of convergence, root location methods, Absolute percentile error, forward difference operator
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