Mul x0 Mul Add pi x0 acoth Pow x0 0.314980262473718 
Add Mul Add pi x0 acoth Pow x0 0.314980262473718 Mul x0 Add acoth Pow x0 0.314980262473718 Mul Add pi x0 Mul Mul Pow x0 -0.685019737526282 0.314980262473718 Pow Add 1 Mul -1 Mul Pow x0 0.314980262473718 Pow x0 0.314980262473718 -1 