asin Mul Add x0 Mul sinh Mul -2 sec acos Add 0.969722758043973 x1 x0 Add x0 cot x0 
Mul Add Mul Add x0 cot x0 Add 1 sinh Mul -2 sec acos Add 0.969722758043973 x1 Mul Add x0 Mul sinh Mul -2 sec acos Add 0.969722758043973 x1 x0 Add 1 Mul -1 Pow csc x0 2 Pow sqrt Add 1 Mul -1 Mul Mul Add x0 Mul sinh Mul -2 sec acos Add 0.969722758043973 x1 x0 Add x0 cot x0 Mul Add x0 Mul sinh Mul -2 sec acos Add 0.969722758043973 x1 x0 Add x0 cot x0 -1 