Y add mul pow tan x4 c add sqrt mul add c x2 add x5 add x4 mul c x2 mul x2 pow x5 c mul x5 mul pow tan x4 c add mul c mul x5 x2 mul sqrt mul add c x2 add x5 add x4 mul c x2 mul pow add c x2 c mul pow add x5 add x4 mul c x2 c add c mul div c c x2