Y add c add mul c mul x5 mul pow x2 c pow cos add x5 mul x2 add x3 tan x2 div c c mul x5 mul pow x2 c mul pow cos add x5 mul x2 add x3 tan x2 div c c mul add x3 add mul x2 add c pow tan x2 c tan x2 sin add x5 mul x2 add x3 tan x2