I think you're right. I used my browser developer tools to get the latex source for the table from the screen, and pasted that into a simple latex document in Texmaker. The table displayed without any problem.
I found one entry in the MathJax Users forum that claims MathJax does not support multicolumn and that HTML tables should be used instead. The latex "tabular" environment might work, however, though I'm not sure that supports everything that needs to be done. Another alternative would be to use plain HTML for the table. I'm going to research these options a bit. If no one comes up with anything else in the next few days I'll go ahead and enter a new ticket for this issue. On Friday, August 19, 2016 at 11:25:48 AM UTC-5, Dima Pasechnik wrote: > > IMHO MathJax does not support \mutilcolumn. (the previous incarnation of > formula display stuff, what was it called, did work, I suppose) > > > On Friday, August 19, 2016 at 4:11:02 PM UTC+1, cir...@gmail.com wrote: >> >> When I display a Cayley table in a notebook with the Typeset checkbox >> checked, the table displays certain latex commands rather than using them >> as formatting. Works fine without the Typeset checkbox. >> >> >> <https://lh3.googleusercontent.com/-Gp8tdq3cZD4/V7cfn43cjVI/AAAAAAAAAAg/76t-eI95Bm0M_AoQvz3G5pcXmmL6_GIdQCLcB/s1600/cayley.png> >> >> This happens with the Firefox, Chromium, and Vivaldi browsers. I built >> Sage on my machine by pulling the latest code from the git repository. I'm >> running on Linux Mint 18 64-bit. >> >> I didn't find this in Trac or sage-devel, but surely someone else has >> seen this before? >> > -- 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 https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
