Y add mul div c c mul pow x1 c mul pow tan mul x1 add sqrt x1 mul c mul pow x1 c add x1 x2 c add x2 mul c sin tan x2 mul div c c mul x1 mul pow x1 c mul pow tan mul x1 add sqrt x1 mul c mul pow x1 c add x1 x2 c mul add c pow tan mul x1 add sqrt x1 mul c mul pow x1 c add x1 x2 c mul add x2 mul c sin tan x2 add sqrt x1 add mul x1 add mul c pow x1 c mul pow x1 c add x1 x2 mul c mul pow x1 c add x1 x2