Pow Add Mul Add -2 cos Pow x6 x0 x1 -4 Mul exp x0 tan x3 
Mul Pow Add Mul Add -2 cos Pow x6 x0 x1 -4 Add Mul exp x0 tan x3 -1 Add Mul Mul exp x0 tan x3 Mul x1 Mul Mul -1 sin Pow x6 x0 Mul Pow x6 Add x0 -1 Mul x6 log x6 Mul Mul Add Mul Add -2 cos Pow x6 x0 x1 -4 log Add Mul Add -2 cos Pow x6 x0 x1 -4 Mul tan x3 exp x0 