exp Add sin Mul sin log exp Add atan cosh x4 -5 atan x0 x2 
Mul exp Add sin Mul sin log exp Add atan cosh x4 -5 atan x0 x2 Mul cos Mul sin log exp Add atan cosh x4 -5 atan x0 Mul sin log exp Add atan cosh x4 -5 Pow Add 1 Mul x0 x0 -1 