sech acsch Pow atan Add x0 x0 sec Mul Mul x4 Pow x5 sec x1 pi 
Mul Mul tanh acsch Pow atan Add x0 x0 sec Mul Mul x4 Pow x5 sec x1 pi Mul -1 sech acsch Pow atan Add x0 x0 sec Mul Mul x4 Pow x5 sec x1 pi Mul Mul -1 Mul Pow atan Add x0 x0 Add sec Mul Mul x4 Pow x5 sec x1 pi -1 Mul sec Mul Mul x4 Pow x5 sec x1 pi Mul 2 Pow Add 1 Mul Add x0 x0 Add x0 x0 -1 Pow Mul Mul Pow atan Add x0 x0 sec Mul Mul x4 Pow x5 sec x1 pi Pow atan Add x0 x0 sec Mul Mul x4 Pow x5 sec x1 pi sqrt Add 1 Mul -1 Pow Mul Pow atan Add x0 x0 sec Mul Mul x4 Pow x5 sec x1 pi Pow atan Add x0 x0 sec Mul Mul x4 Pow x5 sec x1 pi -1 -1 