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.
y=1.0 - (min(min(1,x+0.75), min(1,1.75-x))-0.75) * 2 for x in 0..1
y=1.0 - (min(min(1,x+0.75), min(1,1.75-x))-0.75) * 2 for x in 0..1
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random