Paste this in Google search and enjoy:

[luzribeiro]

exp((-(((x-4)^2+(y-4)^2)^2))/1000)+exp(( -(((x+4)^2+(y+4)^2)^2))/1000)+0.15*exp(- (((x+4)^2+(y+4)^2)^2))+0.15*exp(-(((x-4) ^2+(y-4)^2)^2))


;-)

Comments

twin peaks

[rick-day.livejournal.com]