Add Add sec x2 x2 Pow asin csc Pow x0 x3 Add x4 x6 
Mul Pow asin csc Pow x0 x3 Add Add x4 x6 -1 Mul Add x4 x6 Mul Mul Mul Mul -1 cot Pow x0 x3 csc Pow x0 x3 Mul Pow x0 Add x3 -1 x3 Pow sqrt Add 1 Mul -1 Mul csc Pow x0 x3 csc Pow x0 x3 -1 