exp Add Pow Mul Pow sqrt x0 x5 x5 E Add x0 sinh x1 
Mul exp Add Pow Mul Pow sqrt x0 x5 x5 E Add x0 sinh x1 Add Mul Pow Mul Pow sqrt x0 x5 x5 Add E -1 Mul E Mul x5 Mul Pow sqrt x0 Add x5 -1 Mul x5 Pow Mul 2 sqrt x0 -1 1 