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