Kind of intentionally obtuse since they used eₑ as a variable and eₑₑ as another variable, and used (e-e) as an exponent a few times, which is basically the equivalent of multiplying by 1 in a fancy way. The first and last term also perfectly cancel out.

The same integral written in a saner form is:

integral from -e^e to e^e of (integral from -e^e to e^e of e^-(x^2+y^2)dy)dx

When did dolphins learn calculus?

it ends in deeedee so maybe this is dexter when his sister has used the mosquito-izer on him and he's angrily yelling at her

This is a fantastic metaphor for what tinnitus feels like.

e

For some reason in my head, "eeeeeeeeeeeee de eee de e" is the sounds a toddler makes when you take them to a play ground and they just start to run in wide arcs - unable to decide which piece of equipment to play on first.

So, of course, the integral of "eeeeeeeeeeeee de eee de e" would be the sound of them sleeping the car on the way home.

You may just have made me create pattern screamer and I don't exactly think it's happy at you.

Is nobody going to complain this is a screenshot of a Tumblr post of a Reddit post

I love it but I do not understand

I can't even upvote this; it's too hideous.

But what does it sound like as musical notes?

Alan Becker should've used this

Not an equation though.

Look, I tried to solve this with Wolfram alpha, desmos, and nunerical integration in Python, but what does a subscript e even mean?? None of the methods I tried even returned a solution, which is kinda unsurprising...how do you integrate with respect to e, when e isnt a variable??