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

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Bill Tubbs
Bill Tubbs 2021-3-8
评论： Bill Tubbs 2021-3-8
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:

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采纳的回答

Walter Roberson
Walter Roberson 2021-3-8
In LiveScript, Insert -> Equation -> LaTeX equation (probably control-shift-L shortcut)
Code as
\mathbb{R}
and it will show up as ℝ

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