Solving quintic polynomial equations using Graeffe's method (with computer program)

Solving quintic polynomial equations using Graeffe's method (with computer program)

This paper presents an algorithm in finding the real roots of the general quintic polynomial equation. The algorithm uses the formula of Graeffe's Method. Likewise, it incorporates Descartes' Rule of Signs. Included in this paper is a computer program written in Turbo Pascal version 5.5. T...

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Bibliographic Details
Main Authors: Andres, Ethelrose Ann G., Pedro, Marason L.
Format: text
Language:English
Published: Animo Repository 1992
Subjects:
Problem solving
Equations, Quintic
Polynomials
Graphic methods > Computer programs
Numerical analysis
Algorithms
Computer programs
Quintic equations
Online Access:https://animorepository.dlsu.edu.ph/etd_bachelors/16018
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Institution: De La Salle University
Language: English
Description
Summary:This paper presents an algorithm in finding the real roots of the general quintic polynomial equation. The algorithm uses the formula of Graeffe's Method. Likewise, it incorporates Descartes' Rule of Signs. Included in this paper is a computer program written in Turbo Pascal version 5.5. The program accepts quintic polynomial equations whose numerical coefficients are all real.In case a pair of imaginary roots occurs, only the real roots of that quintic equation will be shown. A graph is supplied to show the efficiency of the program.

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