... or maybe this is worse:

$x+\mathrm{x}=\mathsf{x}$
$\mathsf{x}+\mathrm{x}=4x$
$\mathsf{x}+x=3\mathrm{x}+1$
Find $x$, $\mathrm{x}$, and $\mathsf{x}$.

@mscroggs I had the same idea with ε and ε, but need a third rendering

@christianp @mscroggs Has MathJax stopped working? I'm not getting equations rendered.

Test: $x^n+y^n=z^n$

@christianp @mscroggs Definitely not working for me. I am an a train, but that's no reason I can see. Using my phone as a modem, it's worked before.

Hmm.

@ColinTheMathmo anything in the console?

@christianp Do I hit F12 in Firefox for that?

@christianp OK -

@christianp How about $v$, $u$, $\nu$, and $\upsilon$?
A Mastodon instance for maths people. The kind of people who make $\pi z^2 \times a$ jokes.
Use $ and $ for inline LaTeX, and $ and $ for display mode.