Add Pow Mul Add Add x6 acsch Add acos x0 Pow x5 x6 coth pi x4 Mul x5 -1.52988565646640 -5 
Mul Pow Mul Add Add x6 acsch Add acos x0 Pow x5 x6 coth pi x4 Add Mul x5 -1.52988565646640 -1 Mul Mul x5 -1.52988565646640 Mul x4 Mul Mul -1 Mul -1 Pow sqrt Add 1 Mul -1 Mul x0 x0 -1 Pow Mul Mul Add acos x0 Pow x5 x6 Add acos x0 Pow x5 x6 sqrt Add 1 Mul -1 Pow Mul Add acos x0 Pow x5 x6 Add acos x0 Pow x5 x6 -1 -1 