Add acos Mul x0 tanh Mul 54.5981500331442 Add x5 sec Add x0 Add x0 2 acosh x0 
Add Mul -1 Mul Add tanh Mul 54.5981500331442 Add x5 sec Add x0 Add x0 2 Mul x0 Mul Pow sech Mul 54.5981500331442 Add x5 sec Add x0 Add x0 2 2 Mul 54.5981500331442 Mul Mul tan Add x0 Add x0 2 sec Add x0 Add x0 2 2 Pow sqrt Add 1 Mul -1 Mul Mul x0 tanh Mul 54.5981500331442 Add x5 sec Add x0 Add x0 2 Mul x0 tanh Mul 54.5981500331442 Add x5 sec Add x0 Add x0 2 -1 Pow Mul sqrt Add x0 -1 sqrt Add 1 x0 -1 