tan Mul x0 Add tanh tan Add x0 x0 Pow tanh sinh x7 -0.250000000000000 
Mul Pow sec Mul x0 Add tanh tan Add x0 x0 Pow tanh sinh x7 -0.250000000000000 2 Add Add tanh tan Add x0 x0 Pow tanh sinh x7 -0.250000000000000 Mul x0 Mul Pow sech tan Add x0 x0 2 Mul Pow sec Add x0 x0 2 2 