Y add mul x1 add mul c x2 mul x1 pow add mul c tan sqrt cos c mul x2 tan add x2 sqrt x2 c add mul add x1 mul c x2 add mul c x2 mul x1 pow add mul c tan sqrt cos c mul x2 tan add x2 sqrt x2 c mul x1 mul pow add mul c tan sqrt cos c mul x2 tan add x2 sqrt x2 c add x1 mul c x2