Sorry, because I'm a new user, Google needed almost 24h before publishing my answer, which is now obsolete
Le mercredi 16 décembre 2015 16:02:09 UTC+1, j2b2 a écrit :
>
> julia> s="\\frac{1}{2}"
> "\\frac{1}{2}"
>
> julia> latexstring("$s")
> L"$\frac{1}{2}$"
>
>
>
