Mul Add csch x0 Add x0 x4 asin Pow 2 Pow x0 sec x2 
Add Mul asin Pow 2 Pow x0 sec x2 Add Mul Mul -1 coth x0 csch x0 1 Mul Add csch x0 Add x0 x4 Mul Mul Pow 2 Add Pow x0 sec x2 -1 Mul 2.69314718055995 Mul Pow x0 Add sec x2 -1 sec x2 Pow sqrt Add 1 Mul -1 Mul Pow 2 Pow x0 sec x2 Pow 2 Pow x0 sec x2 -1 