Install mathematicaAUR (need historical version). The Mathematica_10.XX.YY_LINUX.sh installation script is required; you will need to download this separately from Wolfram.com, your university, etc. You will also need an activation key.
By purchasing on-line with a credit card, you can immediately download an electronic copy of product. Qualified customers will also receive a shipped copy on CD ROM within a few days (free shipping normally included), however, some shipping restrictions to international customers may apply. 2b1af7f3a8