# Matrix Calculator

Allows user-entered matrices of up to $15 \times 15$. Computes: sum, difference, product; determinant and inverse; square of matrix.

Identifier:
http://www.mathsisfun.com/algebra/matrix-calculator.html
Subject:
Rating:
Creator(s):
Rod Pierce
Cataloger:
David Strong
Publisher:
MathsIsFun.com
Rights:
Rod Pierce

### interface is very friendly and easy to use

The graphical interface is very friendly and easy to use. The "to A" and "to B" features are nice, but overall the capabilities are a bit limited.

### Useful for checking basic matrix operations

Calculator worked fine for me. The interface is a little unnatural, but effective. Useful for checking basic matrix operations, up to inverse, but restricted to 3x3 matrices and all results are numerical.