I'm solving an analytical quadruple integral in Mathematica, but the app can't solve it. I don't know if it is because that I do a bad formulation of the integral or maybe, Mathematica is not able to do this.
I divided the quadruple integral into two double integrals. So actually, Mathematica solves the first double integral, but when I put the result into the second, the app doesn't solve it.
I don't know how to write the integrals here, that's why I attached a photo.