A Sage package for hyperplane arrangements passing all tests and with 100% coverage has just been posted to the trac (#14789). The original motivation was to create the perfect companion to Richard Stanley's PCMI notes on hyperplane arrangements ( http://math.mit.edu/~rstan/arrangements/arr.htm<http://math.mit.edu/~rstan/arrangements/arr.html> l). Anyone interested in giving it a test run without making a clone, etc., could download the file http://www.reed.edu/~davidp/hyperplane_arrangement.py then, at the command line, run
sage: %runfile path-to-download/hyperplane_arrangement.py (or %load path-to-download/hyperplane_arrangement.py in the Sage cloud). The beginning of the file has lots of examples. Here is a minimal screenshot: http://www.reed.edu/~davidp/hyp_screenshot.png. Please feel free to write with any comments or suggestions. Thanks, Dave -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/groups/opt_out.
