There isn't an elementary anti-derivative of as far as I know. Wolfram may have used a numerical integration technique, such as the Trapezoidal Rule, to approximate the integral.
Hey everyone, I'm having some trouble in my Multivariable Calculus class. I hope someone can help! I'm sorry that I don't know how to properly make the integral look pretty! Thanks in advance.
the limits are y < x < 3, 0 < y < 3.
Wolfram gives me an answer of 0.955565, but I'd love to know how it came up with this.