How to insert the 'double R' symbol in LiveScript (space of real numbers)

Anyone know how to get this symbol in the LiveScript equation editor?

MS Equation editor equivalent:

\doubleR

Latex:

$\mathbb{R}$

(neither of these work)

Unless my eyes are failing me, I can't find it in the list of symbols in the menu:

Answer 1

[Walter Roberson]

In LiveScript, Insert -> Equation -> LaTeX equation (probably control-shift-L shortcut)

Code as

\mathbb{R}

and it will show up as ℝ

[Bill Tubbs]

Thanks, so LaTeX is an option.