Or even - https://www.google.com/search?hl=en&safe=off&pws=0&q=sin%28sqrt%28x*x%2By*y*y%29%29%2Bcos%28sqrt%28x*x%2By*y%29%29*2%2Bsqrt%28cos%28x*x*x%2By*y%29%29%

Or even - https://www.google.com/search?hl=en&safe=off&pws=0&q=sin%28sqrt%28x*x%2By*y*y%29%29%2Bcos%28sqrt%28x*x%2By*y%29%29*2%2Bsqrt%28cos%28x*x*x%2By*y%29%29%2F1.7&oq=sin%28sqrt%28x*x%2By*y*y%29%29%2Bcos%28sqrt%28x*x%2By*y%29%29*2%2Bsqrt%28cos%28x*x*x%2By*y%29%29%2F1.7&aq=f&aqi=&aql=&gs_l=serp.3...4340l5267l0l5382l3l3l0l0l0l0l245l313l1j0j1l2l0.frgbld https://www.google.com/search?hl=en&safe=off&pws=0&#....