|Two-Variable Linear Equation Solver|
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.
|3x3 Equation Solver|
This calculator is designed to solve systems of three linear equations.
|Determinant of 3x3 matrices|
This calculator calculates the determinant of 3x3 matrices
|Quadratic Equation Solver|
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.
|Stirling's approximation of factorial|
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
|Two Buckets Puzzle Calculator|
This online calculator finds a solution for a variation of two buckets puzzle where you need to fill a tank with certain volume.
|Modular Multiplicative Inverse Calculator|
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
|False position method|
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.
|Trial Division Integer Factorization Calculator|
This online calculator performs integer factorization using the trial division method to determine the prime factors of a given number
|Factor Pairs Generator|
This calculator generates all pairs of factors for given integer.
|Geometric progression. The common ratio and the first term|
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.
|Area de la Sombra de un Objeto|
El área de la sombra se refiere a la de un objeto cuadrado o rectangular.
|Quartic equation solution|
This calculator produces quartic equation solution using resolvent cubic.
|Complex polynomial value calculation|
The calculator evaluates polynomial value. The polynomial coefficients can be either real or complex.
This calculator divides one polynomial by another polynomial.