Love maths?

http://www.wolframalpha.com/input/?i=sqrt%28cos%28x%29%29*cos%28300x%29%2Bsqrt%28abs%28x%29%29-0.7%29*%284-x*x%29%5E0.01%2C+sqrt%286-x%5E2%29%2C+-sqrt%286-x%5E2%29+from+-4.5+to+4.5