Y add mul pow x2 c mul pow add c mul x3 mul pow add x2 mul pow x5 c tan x3 c tan add c x2 c add x2 sqrt x5 add mul div c c mul sqrt x5 mul pow x2 c pow add c mul x3 mul pow add x2 mul pow x5 c tan x3 c tan add c x2 c mul c mul x3 mul pow x5 c mul pow x2 c mul pow add c mul x3 mul pow add x2 mul pow x5 c tan x3 c tan add c x2 c mul pow add x2 mul pow x5 c tan x3 c mul add x2 sqrt x5 mul tan x3 tan add c x2