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.
integral h/((x-a)^2+(y-b)^2+h^2)^(3/2)dxdy from x=-infinity to x=infinity and from y=-infinity to y=infinity
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random