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Newton Raphson

version 1.0.1 (1.24 KB) by Manotosh Mandal
Matlab codes for Newton Raphson method


Updated 27 Aug 2019

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In numerical analysis, Newton's method, also known as the Newton–Raphson method, named after Isaac Newton and Joseph Raphson, is a root-finding algorithm which produces successively better approximations to the roots (or zeroes) of a real-valued function. The most basic version starts with a single-variable function f defined for a real variable x, the function's derivative f ′, and an initial guess x0 for a root of f.


Enter initial guess 2

Enter the error 0.001

The root is 2.707 >>

Cite As

Manotosh Mandal (2020). Newton Raphson (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (2)

Brad Haddin

Ramdaz Billu

Very helpful coding.!!!



Newton Raphson method with example.

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
Windows macOS Linux