Latexify an integral

[ThijsJenneskens]

Hi! I've been playing around with the repository and think it's really cool :) I look forward to using it for my documentation.

Is it possible to get LaTeX expressions for integrals? I tried

using Symbolics, Latexify, Domainsets
@variables x a b
I1 = Integral(x in ClosedInterval(a, b))
latexify(I1)

and it returns only Integral.

[ChrisRackauckas]

We need to add a recipe on this.