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