Mul 1.44224957030741 Mul 2 Add tanh x0 Pow Add x0 Add x0 exp Mul x0 x1 x3 
Mul 1.44224957030741 Mul 2 Add Pow sech x0 2 Mul Pow Add x0 Add x0 exp Mul x0 x1 Add x3 -1 Mul x3 Add 1 Add 1 Mul exp Mul x0 x1 x1 