> We did upgrade mathjax recently. There is no hover menu, you need to right-click.
Right-clicking shows no special menu. Looking at the html source, I see: <p>Let <span class="math">\(R\)</span> be a commutative ring. The (differential) Weyl algebra <span class="math">\(W\)</span> is the algebra generated by <span class="math">\(x_1, x_2, \ldots x_n, \partial_{x_1}, \partial_{x_2}, \ldots, \partial_{x_n}\)</span> subject to the relations: I guess that's alright. In firefox' web-console I see: TypeError: d[0] is undefined MathJax.js:19:46419 TypeError: c.FONTDATA.FONTS.MathJax_Main[8212][5] is undefined ??? Martin -- 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/d/optout.