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