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