Y mul pow x4 c mul add c pow tan mul add c sin x3 add x3 mul x1 add mul div c c x4 mul div c c mul x1 mul pow x4 c pow add x3 add x4 x1 c c add mul add c mul div c c mul pow x4 c mul pow x1 c pow add x3 add x4 x1 c add c sin x3 mul add x3 mul x1 add mul div c c x4 mul div c c mul x1 mul pow x4 c pow add x3 add x4 x1 c cos x3