tanh Mul 1.25992104989487 Add Pow 0.995054753686730 Mul x0 x6 x3 
Mul Pow sech Mul 1.25992104989487 Add Pow 0.995054753686730 Mul x0 x6 x3 2 Mul 1.25992104989487 Mul Pow 0.995054753686730 Add Mul x0 x6 -1 Mul 0.990097239180040 x6 