Mul asec atanh acos Pow Add csc x3 csc x0 x1 -4 
Mul -4 Mul Mul Mul -1 Mul Mul Pow Add csc x3 csc x0 Add x1 -1 Mul x1 Mul Mul -1 cot x0 csc x0 Pow sqrt Add 1 Mul -1 Mul Pow Add csc x3 csc x0 x1 Pow Add csc x3 csc x0 x1 -1 Pow Add 1 Mul -1 Mul acos Pow Add csc x3 csc x0 x1 acos Pow Add csc x3 csc x0 x1 -1 Pow Mul Mul sqrt Add 1 Mul -1 Pow Mul atanh acos Pow Add csc x3 csc x0 x1 atanh acos Pow Add csc x3 csc x0 x1 -1 atanh acos Pow Add csc x3 csc x0 x1 atanh acos Pow Add csc x3 csc x0 x1 -1 