acoth Add Add Mul Add Add x7 acoth x0 x0 -0.250000000000000 Pow x0 3 x0 
Mul Add Add Mul -0.250000000000000 Add Pow Add 1 Mul -1 Mul x0 x0 -1 1 Mul Pow x0 2 3 1 Pow Add 1 Mul -1 Mul Add Add Mul Add Add x7 acoth x0 x0 -0.250000000000000 Pow x0 3 x0 Add Add Mul Add Add x7 acoth x0 x0 -0.250000000000000 Pow x0 3 x0 -1 