Introduction to Rational Functions

Christoph Schwarzweller

doi:10.2478/v10037-012-0021-1

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Introduction to Rational Functions

Formalized Mathematics

Volume 20 (2012): Issue 2 (June 2012)

By: Christoph Schwarzweller

Open Access

|Feb 2013

Abstract

In this article we formalize rational functions as pairs of polynomials and define some basic notions including the degree and evaluation of rational functions [8]. The main goal of the article is to provide properties of rational functions necessary to prove a theorem on the stability of networks

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