In talking about accessibility and campus, several of our faculty have asked about the equation editor in the RCE. From what I can tell, it encodes using LaTeX, which is (I think?) readable by screen readers. In searching this site, the General Accessibility Design Guidelines and the Accessibility Within Canvas doc don't really drill down to this level.
What has your experience been with accessibility and the built-in Math editor? And if it's not awesome, what alternates have you worked with?
Oh, I should note... the questions are framed around reading it, but authoring equations is equally interesting/important.