Mul sec Pow Add tanh x0 x0 Mul 3.99999999999999 x0 x0 
Add Mul x0 Mul Mul tan Pow Add tanh x0 x0 Mul 3.99999999999999 x0 sec Pow Add tanh x0 x0 Mul 3.99999999999999 x0 Mul Pow Add tanh x0 x0 Add Mul 3.99999999999999 x0 -1 Add Mul Mul 3.99999999999999 x0 Add Pow sech x0 2 1 Mul Mul Add tanh x0 x0 log Add tanh x0 x0 3.99999999999999 sec Pow Add tanh x0 x0 Mul 3.99999999999999 x0 