Y mul pow add x3 mul x3 mul pow x2 c tan add x2 add x3 mul x5 pow x3 c c add mul c mul x3 mul pow x2 c add c pow tan add x2 add x3 mul x5 pow x3 c c mul c mul x3 mul pow x2 c tan add x2 add x3 mul x5 pow x3 c