Pow x5 sqrt Add acot x0 asin Mul x5 Add x6 x6 
Mul Pow x5 Add sqrt Add acot x0 asin Mul x5 Add x6 x6 -1 Mul Mul x5 log x5 Mul Pow Mul 2 sqrt Add acot x0 asin Mul x5 Add x6 x6 -1 Mul -1 Pow Add 1 Mul x0 x0 -1 