|Squarefree polynomial factorization
The calculator extracts square factors from the input polynomial.
|Polynomial root isolation
The calculators isolates real roots of the input univariate polynomial using Sturm and VAS-CF methods.
The calculator solves polynomial roots of any degree. For small degree polynomials analytic methods are applied, for 5-degree or higher the polynomial roots are estimated by numerical method.
|Completing the square
This online calculator allows you to use completing the square technique to complete the square.
The calculator finds all factors of a polynomial with rational coefficients
|Curve fitting using unconstrained and constrained linear least squares methods
This online calculator builds a regression model to fit a curve using the linear least squares method. If additional constraints on the approximating function are entered, the calculator uses Lagrange multipliers to find the solutions.