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.
x = 90 - 90 * ( ( y / 70000 ) ^ 3 ) for y between 0 and 70000
x = 90 - 90 * ( ( y / 70000 ) ^ 3 ) for y between 0 and 70000
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random