Polynomials are a very important part of mathematics which are used in many different aspects of everyday life. They find extensive use in science (mathematics, physics, chemistry, etc), engineering (designing roads, buildings, roller coasters, etc), applications in economics (for modeling economic growth problems), medical research (behavior of bacterial colonies), and many more.

Inclusive with MatDeck are an array of tools and functions that satisfy every possible aspect of work with polynomials equipping you with all the necessary components to solve problems like the ones mentioned above. You can do a plethora of tasks in MatDeck such as polynomial arithmetic, define polynomial functions, plot graphs based on polynomial functions, solve polynomial equations and non-equations, use polynomials in derivation and integration, create special kinds of polynomials and find their roots (Chebyshev, Hermite, Jacobi, Lager, Legendre polynomials).

MatDeck’s unique symbolic system provides the perfect environment for polynomial definitions and the easily being able to use them in calculations. There is set of functions which can be used for polynomial arithmetic calculations, or you can just use MatDeck’s symbolic systems to perform the same calculations.

### Functions from the polynomial set are:

poladd – polynomial addition

polsub – polynomial subtraction

polmul – polynomial multiplication

mupdiv – polynoamil division

polroots – roots of a polynomial

polvalue – replace a variable and calculate the polynomial value

roots2pol – calculate polynomial based on inserted roots

polchebyshev1k – Chebyshev polynomial of first kind

polchebyshev1kroots – roots of Chebyshev polynomial of first kind

polchebyshev2k – Chebyshev polynomial of second kind

polchebyshev2kroots – roots of Chebyshev polynomial of second kind

polhermite – Hermite polynomials

polhermiteroots – roots of Hermite polynomials

poljacobi – Jacobi polynomials

poljacobiroots – roots of Jacobi polynomials

pollager – Lager polynomials

pollagerroots – roots of Lager polynomials

pollegendre – Legendre polynomials

pollegendreroots – roots Legendre polynomials