Hello,
Our Creo and Mathcad products are only supported on Windows platforms. Because both tools are typically used by engineers, there currently isn’t enough demand to support the MAC operating system.
While this means that you will not be able to install directly on your machine it may be possible that you can run a dual boot with Windows (example: using bootcamp) or Windows in a virtual session (example: using Parallels) and then run the application.
Chris