We don't have a download link yet, but you can find it using Google.
Review
Matrix Algebra from The Mathcad Treasury is developed by MathSoft Engineering & Education, Inc. and is used by 1 users of Software Informer. The most popular versions of this product among our users are: 10.2 and 10.5. The name of the program executable file is mathcad.exe. The product will soon be reviewed by our informers.