The most sophisticated and comprehensive graphing calculator online. Includes all the functions and options you might need. Easy to use and 100% Free! The Square Root Calculator computes the square root of the number you enter in the field below. You can input any number ranging from positive numbers, negative numbers or real numbers. Press the 'Example' buttons below. Any system of equations can be written as the matrix equation, A * X = B. By pre-multiplying each side of the equation by A –1 and simplifying, you get the equation X = A –1 * B. Using your calculator to find A –1 * B is a piece of cake. Just follow these steps: Enter the coefficient matrix, A.

Matrix Multiplication Calculator Here you can perform matrix multiplication with complex numbers online for free. However matrices can be not only two-dimensional, but also one-dimensional (vectors), so that you can multiply vectors, vector by matrix and vice versa. Free Online Calculator for Runge-Kutta methods up to order 10. Choose the method with the desired order or even embedded insert the step size and whether or not to view all steps The most sophisticated and comprehensive graphing calculator online. Includes all the functions and options you might need. Easy to use and 100% Free!