Add Pow Pow x0 x3 Add 1 Mul Add x0 x3 Mul sec x7 x0 Add acosh x0 x0 
Add Mul Pow Pow x0 x3 Add Add 1 Mul Add x0 x3 Mul sec x7 x0 -1 Add Mul Add 1 Mul Add x0 x3 Mul sec x7 x0 Mul Pow x0 Add x3 -1 x3 Mul Mul Pow x0 x3 log Pow x0 x3 Add Mul sec x7 x0 Mul Add x0 x3 sec x7 Add Pow Mul sqrt Add x0 -1 sqrt Add 1 x0 -1 1 