csc Pow x2 acsc Add x0 exp Pow pi -1 
Mul Mul Mul -1 cot Pow x2 acsc Add x0 exp Pow pi -1 csc Pow x2 acsc Add x0 exp Pow pi -1 Mul Pow x2 Add acsc Add x0 exp Pow pi -1 -1 Mul Mul x2 log x2 Mul -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Add x0 exp Pow pi -1 Add x0 exp Pow pi -1 -1 Add x0 exp Pow pi -1 Add x0 exp Pow pi -1 -1 