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.
ParametricPlot3D[{(2 - Cos[2 t])*Sin[s]*Cos[t], (2 - Cos[2 t])*Sin[s]* Sin[t], (2 - Cos[2 t])*(1 - Cos[s])}, {s, 0, Pi}, {t, 0, 2*Pi}]
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random