Eigenvalue Calculator is an online calculator. Eigenvalues consider being special set of scalars associated with a linear system of equations, that often also known as characteristic roots and characteristic value. The determination of the eigenvalues and eigenvectors of a system is extremely important in physics and engineering, where it is equivalent to matrix diagonalization and arises in such common applications as stability analysis, the physics of rotating bodies, and small oscillations of vibrating systems, to name only a few. Each eigenvalue is paired with a corresponding so-called eigenvector.

## How to Use Eigenvalue Calculator

To utilize this utility, there is need to have the A values ready to enter. If there is the data ready, simply enter it, click the Solve button, and it will calculate the eigenvalues of [A] and the associated eigenvectors. Note that the A values being assumed to be real. However, the solutions may be complex. In other words, this utility calculates solutions that may have imaginary components.

A form of happiness is finding a way to check your eigenvalue/vector solutions on your calculator in 2 steps

— Nick (@NT__13) 15 апреля 2017 г.

@akashsh_ next time you have to deal with the same nonsense, make sure to use online eigenvalue calculator and change your underwear

— OBNOXIOUSMESS (@OBNOXIOUSMESS) 19 мая 2014 г.