Add Mul Pow 2 Mul 0.0366189934736865 log Mul asech Pow x4 x3 Add x0 atan x0 -0.756802495307928 -0.850918128239322 
Mul -0.756802495307928 Mul Pow 2 Add Mul 0.0366189934736865 log Mul asech Pow x4 x3 Add x0 atan x0 -1 Mul 2.69314718055995 Mul 0.0366189934736865 Mul Mul asech Pow x4 x3 Add 1 Pow Add 1 Mul x0 x0 -1 Pow Mul asech Pow x4 x3 Add x0 atan x0 -1 