Mul Mul -4 sech Mul 2.31243834127275 Add Add 4 Add Add x0 Add pi -2 x0 -0.958924274663138 2 
Mul 2 Mul -4 Mul Mul tanh Mul 2.31243834127275 Add Add 4 Add Add x0 Add pi -2 x0 -0.958924274663138 Mul -1 sech Mul 2.31243834127275 Add Add 4 Add Add x0 Add pi -2 x0 -0.958924274663138 4.31243834127275 