Add acos Pow Mul x0 Add Add coth x7 x2 cot x3 x0 x0 
Add Mul -1 Mul Mul Pow Mul x0 Add Add coth x7 x2 cot x3 Add x0 -1 Add Mul x0 Add Add coth x7 x2 cot x3 Mul Mul x0 Add Add coth x7 x2 cot x3 log Mul x0 Add Add coth x7 x2 cot x3 Pow sqrt Add 1 Mul -1 Mul Pow Mul x0 Add Add coth x7 x2 cot x3 x0 Pow Mul x0 Add Add coth x7 x2 cot x3 x0 -1 1 