Pow 4 Pow coth sec x5 Mul Add x2 Add x0 2 -0.416146836547142 
Mul Pow 4 Add Pow coth sec x5 Mul Add x2 Add x0 2 -0.416146836547142 -1 Mul 5.38629436111989 Mul Pow coth sec x5 Add Mul Add x2 Add x0 2 -0.416146836547142 -1 Mul Mul coth sec x5 log coth sec x5 -0.416146836547142 