To download these files, right-click with the mouse and choose SAVE AS. The files .mw may be used in Maple, but they do not print on a printer. The original source code for the 7 case studies can be downloaded as PDF, or sources in Maple, Mathematica and Matlab, from the Pearson publishing site, support for the 2015 Lay textbook "Linear Algebra and its Applications, 5/E"