sqrt csc acos Add tanh Mul Add Add Mul -1 x6 1.00496982331369 Add x0 -2 sec x1 -2 
Mul Pow Mul 2 sqrt csc acos Add tanh Mul Add Add Mul -1 x6 1.00496982331369 Add x0 -2 sec x1 -2 -1 Mul Mul Mul -1 cot acos Add tanh Mul Add Add Mul -1 x6 1.00496982331369 Add x0 -2 sec x1 -2 csc acos Add tanh Mul Add Add Mul -1 x6 1.00496982331369 Add x0 -2 sec x1 -2 Mul -1 Mul Mul Pow sech Mul Add Add Mul -1 x6 1.00496982331369 Add x0 -2 sec x1 2 sec x1 Pow sqrt Add 1 Mul -1 Mul Add tanh Mul Add Add Mul -1 x6 1.00496982331369 Add x0 -2 sec x1 -2 Add tanh Mul Add Add Mul -1 x6 1.00496982331369 Add x0 -2 sec x1 -2 -1 