Add x7 asin sec csc Add csc x0 x0 
Mul Mul Mul tan csc Add csc x0 x0 sec csc Add csc x0 x0 Mul Mul Mul -1 cot Add csc x0 x0 csc Add csc x0 x0 Add Mul Mul -1 cot x0 csc x0 1 Pow sqrt Add 1 Mul -1 Mul sec csc Add csc x0 x0 sec csc Add csc x0 x0 -1 