Y add mul pow tan sqrt cos add x3 mul x3 add x3 cos add c x3 c mul add c mul c pow tan x3 c tan x3 mul div c c mul pow cos add x3 mul x3 add x3 cos add c x3 div c c mul pow tan x3 c mul pow tan sqrt cos add x3 mul x3 add x3 cos add c x3 c mul add c pow tan sqrt cos add x3 mul x3 add x3 cos add c x3 c mul add c mul c mul x3 sin add c x3 sin add x3 mul x3 add x3 cos add c x3