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• Bisection method

The bisection method in mathematics is a root-finding method that repeatedly bisects an interval and then selects a subinterval in which a root must lie for further processing. The method is also called the interval halving method.

• False position method

False position method - is a root-finding algorithm that uses a succession of roots of secant lines combined with bisection method to approximate a root of a function f.

• Polynomial root isolation

The calculators isolates real roots of the input univariate polynomial using Sturm and VAS-CF methods.

• Polynomial roots

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.

• Quartic equation solution

This calculator produces quartic equation solution using resolvent cubic.

• Secant method

The secant method is a root-finding algorithm that uses a succession of roots of secant lines to better approximate a root of a function f.

• Newton's method

This online calculator implements Newton's method (also known as the Newton–Raphson method) for finding the roots (or zeroes) of a real-valued function.

• Root and power

This calculator outputs desired root and power of entered number