Y add mul div c c mul pow x3 c mul pow add c x2 div c c pow tan mul c pow add x3 sqrt add x3 mul c x2 c c mul div c c mul pow x3 c mul sqrt add c x2 mul pow add x3 sqrt add x3 mul c x2 c mul pow add x3 mul c x2 div c c mul pow tan mul c pow add x3 sqrt add x3 mul c x2 c c add c pow tan mul c pow add x3 sqrt add x3 mul c x2 c c