Mul -2 Mul Pow Pow sinh pi 4 -1 Mul x0 Pow sqrt sinh csc x6 x0 
Mul -2 Mul Pow Pow sinh pi 4 -1 Add Pow sqrt sinh csc x6 x0 Mul x0 Mul Pow sqrt sinh csc x6 Add x0 -1 Mul sqrt sinh csc x6 log sqrt sinh csc x6 