Add x0 Pow acsc Add x0 atan Mul x3 -1 Add x0 x0 
Add 1 Mul Pow acsc Add x0 atan Mul x3 -1 Add Add x0 x0 -1 Add Mul Add x0 x0 Mul -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Add x0 atan Mul x3 -1 Add x0 atan Mul x3 -1 -1 Add x0 atan Mul x3 -1 Add x0 atan Mul x3 -1 -1 Mul Mul acsc Add x0 atan Mul x3 -1 log acsc Add x0 atan Mul x3 -1 2 