https://www.google.com/#sclient=psy-ab&hl=en&source=hp&q=(sqrt(cos(x))*cos(200*x)%2Bsqrt(abs(x))-0.7)*(4-x*x)%5E0.01&pbx=1&oq=(sqrt(cos(x))*cos(200*x)%2Bsqrt(abs(x))-0.7)*(4-x*x)%5E0.01&aq=f&aqi=&aql=&gs_sm=e&gs_upl=2825l2825l9l3058l1l1l0l0l0l0l189l189l0.1l1l0&bav=on.2,or.r_gc.r_pw.r_cp.,cf.osb&fp=d1db2487d64c7c84&biw=1024&bih=885

From a post in Facebook…