This calculator solves a system of equations of first degree with two unknowns. You enters six coefficients, it finds the values of the unknowns and detects cases of no solution or infinite solutions.

This calculator is designed to solve systems of three linear equations.

This calculator calculates the determinant of 3x3 matrices

The quadratic equation calculator accepts the coefficients a, b, and c of a quadratic equation in the standard form, and then calculates the roots of the equation, including complex roots. The formulas can be found below the calculator.

Online calculator computes Stirling's approximation of factorial of given positive integer (up to 170!)

This calculator computes n-th term and sum of geometric progression

This online calculator finds a solution for a variation of two buckets puzzle where you need to fill a tank with certain volume.

This inverse modulo calculator calculates the modular multiplicative inverse of a given integer a modulo m.

This calculator uses Hill cipher to encrypt/decrypt a block of text.

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. A brief secant method description can be found below the calculator

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

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.

This online calculator performs integer factorization using the trial division method to determine the prime factors of a given number

This calculator generates all pairs of factors for given integer.

Finding the common ratio and the first term the geometric progression for two adjacent terms.

This online calculator substitutes a specific value for each variable, and performs the operations, evaluating the given expression.

El área de la sombra se refiere a la de un objeto cuadrado o rectangular.

This calculator produces quartic equation solution using resolvent cubic.

The calculator evaluates polynomial value. The polynomial coefficients can be either real or complex.

This calculator divides one polynomial by another polynomial.