Expr2LaTeX

Checkout the IJulia Notebook for the Demo

Use with SymEngine.jl

A particularly cool use of this is with SymEngine.jl.

repring a SymEngine expression, outputs basically julia code. You can parse this to get a julia expression, and then you can use Expr2LaTeX to render it.

See also

Latexify.jl, same rough idea, but taken to the next level.