13
$\begingroup$

I need to write roman numbers in MathJax. I've tried almost every way. But, then I decided to copy the symbol itself. But it looks very ugly.

For example,

$$\displaystyle \mathcal {D}^{{\left(II \right)}}_n $$

I tried LaTex syntax. \rom. But, unfortunately it doesn`t work.

$\endgroup$

1 Answer 1

25
$\begingroup$

Do you mean \mathrm{IX} perhaps? $\mathrm{IX}$?

There's a reason why the font family is called "Roman".

$\endgroup$
1
  • 2
    $\begingroup$ Or the alternative but more archaic {\rm IX}. $\endgroup$ Dec 23, 2019 at 20:23

You must log in to answer this question.