Mul tanh tan Add E Mul x0 -1.18839510577812 x0 
Add Mul x0 Mul Pow sech tan Add E Mul x0 -1.18839510577812 2 Mul Pow sec Add E Mul x0 -1.18839510577812 2 -1.18839510577812 tanh tan Add E Mul x0 -1.18839510577812 