@helveticastandard https://www.wolframalpha.com/input/?i=integrate+%28x%5E2+%2B+y%5E2%29%5E%281%2F2%29+from+x%3D0..1%2C+y%3D0..1
Uh oh! Wolfram|Alpha doesn't run without JavaScript. Please enable JavaScript. If you don't know how, you can find instructions here . Once you've done that, refresh this page to start using Wolfram|Alpha. integrate (x^2 + y^2)^(1/2) from x=0..1, y=0..1 Natural Language Math Input Extended Keyboard Examples Upload Random...