Y mul x4 mul pow x3 c mul pow cos mul x2 mul x3 pow add mul x4 x3 tan add x2 cos add c x2 c c mul add mul x3 pow add mul x4 x3 tan add x2 cos add c x2 c mul c mul x2 mul x3 mul pow add mul x4 x3 tan add x2 cos add c x2 c mul add c pow tan add x2 cos add c x2 c add c mul c sin add c x2 mul sin mul x2 mul x3 pow add mul x4 x3 tan add x2 cos add c x2 c tan x4