I stumbled across this image on Tumblr I think:
I thought that looks feasible but does the equation really work? So I Googled it and up came a result at Math.StackExchange.com, which basically says yes…
To break it down the equations is made up of the following graphs stitched together (I’d write down the equations but I can’t get them to display correctly):
To Yield this:
Apparently the graphing tool the guy who answered the question was using fell over when it tried to draw the ears. It’s well worth looking at the answers to the question to see the figures in their full glory.
Isnt’ math awesome?
Images via Stack Exchange.