Add Pow Pow acoth x2 x0 Add -3 Pow x0 sec x0 acos Add x0 Add 54.5981500331442 x0 
Add Mul Pow Pow acoth x2 x0 Add Add -3 Pow x0 sec x0 -1 Add Mul Add -3 Pow x0 sec x0 Mul Pow acoth x2 Add x0 -1 Mul acoth x2 log acoth x2 Mul Mul Pow acoth x2 x0 log Pow acoth x2 x0 Mul Pow x0 Add sec x0 -1 Add sec x0 Mul Mul x0 log x0 Mul tan x0 sec x0 Mul -1 Mul 2 Pow sqrt Add 1 Mul -1 Mul Add x0 Add 54.5981500331442 x0 Add x0 Add 54.5981500331442 x0 -1 