4 ms·Search This Formula at Google5 points by j_camarena 15y agosqrt(cos(x))cos(200 x)+sqrt(abs(x))-0.7)(4-x*x)^0.01,sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5robyates 15y agoMust save that for valentine's day.fauldsh 15y agohttp://www.wolframalpha.com/input/?i=batman+function http://www.wolframalpha.com/input/?i=batman+function