sqrt Pow x2 Pow Pow x4 pi Pow x6 acoth Add x0 -0.142546543074278 
Mul Pow Mul 2 sqrt Pow x2 Pow Pow x4 pi Pow x6 acoth Add x0 -0.142546543074278 -1 Mul Pow x2 Add Pow Pow x4 pi Pow x6 acoth Add x0 -0.142546543074278 -1 Mul Mul x2 log x2 Mul Pow Pow x4 pi Add Pow x6 acoth Add x0 -0.142546543074278 -1 Mul Mul Pow x4 pi log Pow x4 pi Mul Pow x6 Add acoth Add x0 -0.142546543074278 -1 Mul Mul x6 log x6 Pow Add 1 Mul -1 Mul Add x0 -0.142546543074278 Add x0 -0.142546543074278 -1 