First, thanks to everyone for their help and support. I appear to have a well-behaved worksheet. I took Jason's advice: I copied the source under the "edit" tab, pasted it into a new worksheet, and edited the source. I've saved it, opened it, downloaded it, uploaded it, etc. multiple times and everything seems to be working as expected.
If anyone is interested, they are welcome to see (and use) the finished product which is linked to from here: http://ma4140.wikidot.com/sage:sage-lab-1 The lab is meant to be an introduction to Sage for my abstract algebra students. If you take a look and notice an error or if you have any suggestions, please let me know. Thanks again. Dana -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
