Find roots polynomials program

You can make it better by checking many points for sign changes, though, instead of just two. Similar Threads Help needed! Finding Root of an Equation? By reader in forum C Programming. Replies: 4 Last Post: , AM. Replies: 11 Last Post: , AM. Your email address will not be published.

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Outputs based on different initial guesses are shown below. We can see that all of them are different, hence we have found the 4 roots of the Chebyshev polynomial. We can verify our results by analytically calculating the roots of : which is a degree 4 polynomial. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment.

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