Y mul c mul x5 mul pow x5 c mul pow add mul div c c tan c mul x3 add x5 mul x5 pow x3 c c mul add c pow tan add c mul pow add mul div c c tan c mul x3 add x5 mul x5 pow x3 c c sin add x5 add mul x5 pow x5 c mul x3 pow cos x5 c c cos add x5 add mul x5 pow x5 c mul x3 pow cos x5 c