This is a new tool, available now at
The tool inverts a square matrix using Gauss-Jordan Elimination.
A matrix filled with zeroes is returned if the input matrix is non-invertible. This is used as a crude signal.
A non-invertible square matrix, also called singular or degenerate, is one whose determinant is zero.
The tool can be used to double check calculations of small matrices or as a demo resource.
Have a nice invertible day. 🙂