atanh sech Add Pow 1.32134870881090 x3 x0 
Mul Mul tanh Add Pow 1.32134870881090 x3 x0 Mul -1 sech Add Pow 1.32134870881090 x3 x0 Pow Add 1 Mul -1 Mul sech Add Pow 1.32134870881090 x3 x0 sech Add Pow 1.32134870881090 x3 x0 -1 