Pow Add Add csc x0 x0 Pow atanh x0 -1.21305329412066 4 
Mul Pow Add Add csc x0 x0 Pow atanh x0 -1.21305329412066 3 Mul 4 Add Add Mul Mul -1 cot x0 csc x0 1 Mul Pow atanh x0 -2.21305329412066 Mul -1.21305329412066 Pow Add 1 Mul -1 Mul x0 x0 -1 