Mathematica Purchase

Wolfram Mathematica 10

Why we use Mathematica

You need to purchase the license directly from the Wolfram site:

Did you buy a new computer?  This is how you transfer Mathematica license.

We recommend that you choose the time limited one that is renewable yearly or semi annually.  You can also get a permanent license.  However, considering how often we change/upgrade our computers, and how often Mathematica is upgraded, we feel buying a yearly license is a better choice.