All online calculators

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.

Secant methodCreative Commons Attribution/Share-Alike License 3.0 (Unported)

Second, third and other derivatives

Evaluates first, second third and other derivatives of a single argument function

Second and other derivativesCreative Commons Attribution/Share-Alike License 3.0 (Unported)
  • Sector esférico

    Esta calculadora encuentra el volumen y área de superficie de un sector esférico

  • Shannon Entropy

    This online calculator computes Shannon entropy for a given event probability table and for a given message

  • Side length of a right triangle

    Calculates the side length of a right triangle from two other sides using Pythagorean theorem. Created by user's request

  • Side length of a triangle

    This calculator computes side length of a triangle given two sides and angle between them (law of cosines)

  • Side length of the regular polygon

    Calculates the side length of the regular polygon circumscribed or inscribed to a circle. Created by user's request

  • Side of regular polygon from polygon area

    Calculates the side length of regular polygon given the area of the regular polygon and number of sides

  • Simple Interest

    Calculates simple interest

  • Simple math in any numeral system

    This online calculator supports simple math (addition, subtraction, division, multiplication and power) for numbers expressed in any numeral system - binary, octal, hexadecimal, from the base 2 to base 36

Site sections

Can't find calculators you've been looking for? Please suggest an idea for a new online calculator.