Latex lower index conversion

[hejfil]

Hello,
would be possible to convert greek letters in lower index also to latex or I am doing something wrong ?

Example:

const std::string formulaStr1 = "k_y_theta * chi_theta_y";
SymEngine::Expression expresion = SymEngine::parse(formulaStr1);
std::string d = SymEngine::latex(*expresion.get_basic());

result d is \chi_{theta_y} k_{y_{theta}}
but I would expect \chi_{\theta_y} k_{y_{\theta}}

[rikardn]

Seems to be possible, but do you also expect more than two levels of subscripts?

[hejfil]

Yes, I also expect more than two levels of subscripts

[rikardn]

Since multiple levels of subscripts seems to be supported the bug here must be that "greekification" is only supported at the topmost level and not in any of the subscript levels.