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