Y mul c mul add mul x3 pow x2 c add mul pow x2 c add x3 x2 mul div c c mul pow x3 div c c mul pow x1 c add c pow tan add x2 add mul c sqrt x2 mul sqrt x3 pow x1 c c sin add mul x3 mul pow x2 c add x3 x2 add tan x2 tan add x2 add mul c sqrt x2 mul sqrt x3 pow x1 c