Y add mul c mul pow x2 c pow add c add x2 add sqrt mul x1 add x2 x3 add mul x3 pow tan x3 c sin mul x2 sqrt x3 c mul pow x2 c mul add c add mul sqrt mul x1 add x2 x3 pow add x2 x3 c mul c mul sqrt x3 cos mul x2 sqrt x3 add c add x2 add sqrt mul x1 add x2 x3 add mul x3 pow tan x3 c sin mul x2 sqrt x3