[#CA179B4367B3D68144A65A9BA93B6719A8B753B0]
Return the result of comparing two authorities The authorities are compared component by component as if they were first normalized.
friend bool operator!=( authority_view const& a0, authority_view const& a1) noexcept;
Linear in `min( a0.size(), a1.size() )`
Throws nothing