Mul Add 2 acsc Add 2 Add x0 coth csc acoth Mul coth x4 x1 x5 
Mul x5 Mul -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Add 2 Add x0 coth csc acoth Mul coth x4 x1 Add 2 Add x0 coth csc acoth Mul coth x4 x1 -1 Add 2 Add x0 coth csc acoth Mul coth x4 x1 Add 2 Add x0 coth csc acoth Mul coth x4 x1 -1 