I don't know so much about cell display in SAGE cloud...but I guess... there are step s: 1. cell content in ASCII raw text is processed by Tex 2. tex content is then displayed by Mathjax
I am sure about Mathjax because I can mouse right button click on the displayed matrix in my browser (currently Chrome) and I get one menu about Mathjax renderer (can be HTML-CSS, Mathml or SVG ; I cannot use MathMl because my browser has not brwser extension to display mathml ; SVG is my default display) With the menu "show math as / tex commands" I get : {x= \left(\begin{array}{rr} 1 & 2 \\ 3 & 4 \end{array}\right)} That means that default commands (set by new command) have been already parsed by Tex before send to Mathjax. I can advice you to check is your browser can parse Mathjax commands : go to URL www.mathjax.org with your browser, to check if you have nice display of math upper right in the windo w. If not, check Javascript is ok. > > If ok, then try to use various things in the SAGE cloud : first try to process a TEX file ; second search in one terminal is tex working for your projects; third, use the %latex tag in one cell -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.