Mul 0.0625000000000000 Pow Pow x6 x3 Add Add Add x3 -4 sech x0 x2 
Mul 0.0625000000000000 Mul Pow Pow x6 x3 Add Add Add Add x3 -4 sech x0 x2 -1 Mul Mul Pow x6 x3 log Pow x6 x3 Mul tanh x0 Mul -1 sech x0 