Y add mul c mul x1 mul x3 mul pow add mul c x1 mul x1 x1 c pow cos add x3 mul x3 add x1 cos mul c mul x3 pow add x3 x1 c c add mul x3 mul pow x1 c mul pow cos add x3 mul x3 add x1 cos mul c mul x3 pow add x3 x1 c c mul add c mul c x1 add mul c x1 mul x1 x1 mul pow x1 c mul pow x3 c mul pow add mul c x1 mul x1 x1 c mul pow cos add x3 mul x3 add x1 cos mul c mul x3 pow add x3 x1 c c sin add x3 mul x3 add x1 cos mul c mul x3 pow add x3 x1 c