I am using Sage Notebook in safari browser on os x.
Sage notebook is not displaying any output, since I right-clicked on output text and selected MathML as a rendering engine. I understand that the Safari cannot show MathML and I want to switch back to original option to render using the HTML/CSS. How do I do that. I cannot again right click because the browser is not showing/rendering any output text.
Is there another way to change that setting? I couldn't locate the configure file for MathJax on my os.