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.
polar plot r = \sqrt( 1-cos(theta)^2) from theta = 0 to pi
polar plot r = \sqrt( 1-cos(theta)^2) from theta = 0 to pi
Natural Language
Math Input
Extended Keyboard
