Mul x0 Add Add acot cot x2 acsc Add x0 x2 acot atan x2 
Add Add Add acot cot x2 acsc Add x0 x2 acot atan x2 Mul x0 Mul -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul Add x0 x2 Add x0 x2 -1 Add x0 x2 Add x0 x2 -1 