Add acos sec Add x3 Add Add x0 sec x0 x0 Mul acosh x0 cosh atanh sqrt tanh x0 
Add Mul -1 Mul Mul Mul tan Add x3 Add Add x0 sec x0 x0 sec Add x3 Add Add x0 sec x0 x0 Add Add 1 Mul tan x0 sec x0 1 Pow sqrt Add 1 Mul -1 Mul sec Add x3 Add Add x0 sec x0 x0 sec Add x3 Add Add x0 sec x0 x0 -1 Add Mul cosh atanh sqrt tanh x0 Pow Mul sqrt Add x0 -1 sqrt Add 1 x0 -1 Mul acosh x0 Mul sinh atanh sqrt tanh x0 Mul Mul Pow Mul 2 sqrt tanh x0 -1 Pow sech x0 2 Pow Add 1 Mul -1 Mul sqrt tanh x0 sqrt tanh x0 -1 