sech Mul exp Mul 0.0183156388887342 Add x0 8165619676597685 x4 
Mul Mul tanh Mul exp Mul 0.0183156388887342 Add x0 8165619676597685 x4 Mul -1 sech Mul exp Mul 0.0183156388887342 Add x0 8165619676597685 x4 Mul x4 Mul exp Mul 0.0183156388887342 Add x0 8165619676597685 0.0183156388887342 