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| template<typename I , typename S , typename V , typename C  = less, typename P  = identity> requires forward_iterator<I> && sentinel_for<S, I> && indirect_strict_weak_order<C, V const *, projected<I, P>>
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| constexpr I | ranges::lower_bound (I first, S last, V const &val, C pred=C{}, P proj=P{}) | 
|  | function template lower_bound
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| template<typename Rng , typename V , typename C  = less, typename P  = identity> requires forward_range<Rng> && indirect_strict_weak_order<C, V const *, projected<iterator_t<Rng>, P>>
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| constexpr borrowed_iterator_t< Rng > | ranges::lower_bound (Rng &&rng, V const &val, C pred=C{}, P proj=P{}) | 
|  | This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. 
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