Polynomial Root Finder Find integer, rational, and irrational roots of polynomials. This project was inspired by how awful it is to implement these algorithms by hand. I wanted a simple tool I could ...

PolyRat is a library for polynomial and rational approximation. Formally we can think of polynomials as a sum of powers of : A rational function is a ratio of two polynomial functions The goal of this ...

Abstract: A method is proposed whereby any polynomial can be approximated in an equiripple manner by a rational function. The properties and construction of such a rational function are discussed.

Generalized Chebyshev functions of an arbitrary order with up to three real-frequency zero pairs are derived in an explicit rational polynomial expression. Given in-band ripple level and positions of ...

Abstract In this paper, the traditional proof of “square root of 2 is not a rational number” has been reviewed, and then the theory has been generalized to “if n is not a square, square root of n is ...

2. Rational curves, point interpolation and polynomial spline smoothing 2.1 Rational curves Fiorot and Jeannin in introduced, in the 1990s, the control of curves and rational surfaces via the use of ...