TITLE: Where to publish computer computations
QUESTION [20 upvotes]: In a paper I developed some theory; some of the applications require extensive computations that are not part of the paper. I wrote a Mathematica notebook. I want to publish a PDF and .nb version somewhere to refer to from the paper. arXiv.org seems a good choice, but they won't accept the .nb file. I do not want to put this through peer review. Where to publish it?

REPLY [16 votes]: The problem with storing the files on your personal website is that it is not clear how long that website will remain valid.  What happens if you move to a new institution and your old account gets deactivated?  The arXiv solution pointed out by Scott Morrison is better.
Here is another possibility: Some journals that publish an electronic version in addition to (or instead of) a paper version will allow you to include ancillary files with the electronic version of an article.  If you'll excuse the self-promotion, see this journal's website, for example.