acoth sqrt Mul Pow x1 Pow Pow x5 Mul -1 x0 0.00411522633744856 x7 
Mul Mul Pow Mul 2 sqrt Mul Pow x1 Pow Pow x5 Mul -1 x0 0.00411522633744856 x7 -1 Mul x7 Mul Pow x1 Add Pow Pow x5 Mul -1 x0 0.00411522633744856 -1 Mul Mul x1 log x1 Mul Pow Pow x5 Mul -1 x0 -0.995884773662551 Mul 0.00411522633744856 Mul Pow x5 Add Mul -1 x0 -1 Mul Mul x5 log x5 -1 Pow Add 1 Mul -1 Mul sqrt Mul Pow x1 Pow Pow x5 Mul -1 x0 0.00411522633744856 x7 sqrt Mul Pow x1 Pow Pow x5 Mul -1 x0 0.00411522633744856 x7 -1 