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