sqrt Pow Add tanh Mul Pow Pow 0.500000000000000 x7 Add x5 x0 -1 x0 2 
Mul Pow Mul 2 sqrt Pow Add tanh Mul Pow Pow 0.500000000000000 x7 Add x5 x0 -1 x0 2 -1 Mul Add tanh Mul Pow Pow 0.500000000000000 x7 Add x5 x0 -1 x0 Mul 2 Add Mul Pow sech Mul Pow Pow 0.500000000000000 x7 Add x5 x0 -1 2 Mul -1 Mul Pow Pow 0.500000000000000 x7 Add Add x5 x0 -1 Mul Pow 0.500000000000000 x7 log Pow 0.500000000000000 x7 1 