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 r=1/(2 sin^2(t)) (2 sin(t) + cos(t)-sqrt(-5 sin^2(t) + 2 sin(2 t) + 1) )
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random