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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.

  • 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.

  • Polynomial root isolation

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

Root and power

This calculator outputs desired root and power of entered number

PLANETCALC, Root and power

Root and power

Digits after the decimal point: 4
  • 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.

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