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,{x,0,1/2},{y,0,x}] + Integrate[x^2,{x,1/2,1},{y,0,1-x}] + Integrate[x y,{y,0,1/2},{x,0,y}] + Integrate[x y,{y,1/2,1},{x,0,1-y}]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random