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 = ( 3 + 20) * x * 20 * (3.14159265358979323846 / 180) / (3.14159265358979323846 + 20 * abs(x))
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
