Y add c mul add c mul add c mul c mul x1 mul pow tan add x3 mul c x3 div c c add div c c mul div c c pow tan add x3 mul c x3 c add mul c x3 mul x1 sqrt tan add x3 mul c x3 cos add x3 add x1 pow add mul c x3 mul x1 sqrt tan add x3 mul c x3 c