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