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