Polynomial functions containing terms with non-integer powers are studied to disclose possible approaches for obtaining their roots as well as employing them for curve-fitting purposes. Several ...

Abstract: In this correspondence a method of approximating a polynomial by a rational function is presented. The method is summarized by a matrix equation and an ...

The GPS-Calculator (Graphing, Polynomial, Scientific) is a React project that encompasses three components: a Graphing, Polynomial Roots, and Scientific Calculator. It provides users with a versatile ...

Abstract: In this paper, new stability conditions are obtained by designing a Lyapunov function that contains polynomials of the system states and membership functions. An iterative algorithm is ...

A new method for interpolation by rational functions of prescribed numerator and denominator degrees is presented. When the interpolation nodes are roots of unity or Chebyshev points, the algorithm is ...

This is a black-box polynomial root finder written in modern C++ (header only, no dependencies except the standard library). It is based on the 1975 paper: K. Madsen and J. Reid, "Fortran Subroutines ...

1 Département de Mathématiques et d’Informatique, Université Abdou Moumouni, Niamey, Niger. 2 Institut de Recherche sur l’Enseignement des Mathématiques, Université A. Moumouni de Niamey, Niamey, ...