sec Add exp x6 Mul Mul coth x5 Add Pow pi atanh x0 x0 x0 
Mul Mul tan Add exp x6 Mul Mul coth x5 Add Pow pi atanh x0 x0 x0 sec Add exp x6 Mul Mul coth x5 Add Pow pi atanh x0 x0 x0 Add Mul x0 Mul coth x5 Add Mul Pow pi Add atanh x0 -1 Mul Mul pi log pi Pow Add 1 Mul -1 Mul x0 x0 -1 1 Mul coth x5 Add Pow pi atanh x0 x0 