【實用教育app】Matrix Calculator Free|最夯免費app-綠色工廠好玩App

Matrix Calculator Free is an easy, fast and powerful tool for various matrix operations.

It provides one-click buttons for getting

• inverse

• determinant

• trace

• rank

• eigenvalues

• eigenvectors

• pseudo-inverse

Its advanced features extend to

• Eigendecomposition

• Cholesky decomposition

• QR decomposition

• LU decomposition

• Singular value decomposition

• Linear equation system solver

• Least square estimation in regression model

• Random matrix generator

Another nice feature is matrix computation of addition, subtraction and multiplication with up to 3 matrices. For this, Matrix Calculator Free provides intuitive user interface which enables you to do matrix computation with ease.

Matrix Calculator Free is a free trial version of Matrix Calculator Pro. The free version is limiting to handling matrices with dimensions less than 3. For the matrices bigger than 2 by 2, the result from various matrix operations including matrix inverse is partially shown.

If you like Matrix Calculator Free, please upgrade to the Pro version. Matrix Calculator Pro is so fast that inverse of 20 by 20 matrix can be done in a couple of seconds with my phone HTC Glacier. There's no predetermined matrix size limit. Its maximum size depends on your phone memory.

As a user of the application, you are our most important critic and commentator. We value your opinion and want to know what we are doing right, what we could do better, what features you'd like us to implement, and any other comments you are willing to pass our way.

In addition, if you experience any technical problem or bug, please feel free to send us an email describing your problem and we'll get back to you with answer as quickly as possible.

We also value your ratings on our application, because your rating is just a compact form of your opinion. If you like or dislike the application, please leave your rating actively.

Finally, we need your help in making this app multilingual. If you like this app and want to translate to your own language, please let us know.