Pow Add Add Mul x0 x0 Pow x2 x0 -3 Mul Mul coth tanh csch exp x5 Add atan x7 -1 pi 
Mul Pow Add Add Mul x0 x0 Pow x2 x0 -3 Add Mul Mul coth tanh csch exp x5 Add atan x7 -1 pi -1 Mul Mul Mul coth tanh csch exp x5 Add atan x7 -1 pi Add Add x0 x0 Mul Pow x2 Add x0 -1 Mul x2 log x2 