acosh Add Mul exp Add x0 -4 sec Pow sec x0 x0 x6 
Mul Add Mul sec Pow sec x0 x0 exp Add x0 -4 Mul exp Add x0 -4 Mul Mul tan Pow sec x0 x0 sec Pow sec x0 x0 Mul Pow sec x0 Add x0 -1 Add Mul x0 Mul tan x0 sec x0 Mul sec x0 log sec x0 Pow Mul sqrt Add Add Mul exp Add x0 -4 sec Pow sec x0 x0 x6 -1 sqrt Add 1 Add Mul exp Add x0 -4 sec Pow sec x0 x0 x6 -1 