Y mul c mul add mul div c c mul sqrt x1 pow add x1 x3 div c c mul div c c mul pow x1 div c c add x3 add x3 sqrt add x1 x3 mul cos add x3 add x3 mul sqrt x1 add x3 add x3 sqrt add x1 x3 sin add x3 add x3 mul sqrt x1 add x3 add x3 sqrt add x1 x3