std::experimental::ranges::IndirectUnaryInvocable,(3)

NAME
std::experimental::ranges::IndirectUnaryInvocable, - std::experimental::ranges::IndirectUnaryInvocable,

Synopsis
   Defined in header <experimental/ranges/iterator>
   template< class F, class I >
   concept bool IndirectUnaryInvocable =
       Readable<I> && CopyConstructible<F> &&
       Invocable<F&, ranges::value_type_t<I>&> &&
       Invocable<F&, ranges::reference_t<I>> && (ranges TS)
       Invocable<F&, ranges::iter_common_reference_t<I>> &&
       CommonReference<
           std::result_of_t<F&(ranges::value_type_t<I>&)>,
           std::result_of_t<F&(ranges::reference_t<I>&&)>>;
   template< class F, class I >
   concept bool IndirectRegularUnaryInvocable =
       Readable<I> && CopyConstructible<F> &&
       RegularInvocable<F&, ranges::value_type_t<I>&> &&
       RegularInvocable<F&, ranges::reference_t<I>> && (ranges TS)
       RegularInvocable<F&, ranges::iter_common_reference_t<I>> &&
       CommonReference<
           std::result_of_t<F&(ranges::value_type_t<I>&)>,
           std::result_of_t<F&(ranges::reference_t<I>&&)>>;
    This section is incomplete
    Reason: add description and extra caveats

Category:
     * Todo with reason