Add x7 Mul Pow atan sech Add x0 0.110656110524738 Mul x5 -0.327450150237258 Pow x0 Mul -2 x0 
Add Mul Pow x0 Mul -2 x0 Mul Pow atan sech Add x0 0.110656110524738 Add Mul x5 -0.327450150237258 -1 Mul Mul x5 -0.327450150237258 Mul Mul tanh Add x0 0.110656110524738 Mul -1 sech Add x0 0.110656110524738 Pow Add 1 Mul sech Add x0 0.110656110524738 sech Add x0 0.110656110524738 -1 Mul Pow atan sech Add x0 0.110656110524738 Mul x5 -0.327450150237258 Mul Pow x0 Add Mul -2 x0 -1 Add Mul -2 x0 Mul Mul x0 log x0 -2 