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+[optional.nullops]
+
+# 22 General utilities library [[utilities]](./#utilities)
+
+## 22.5 Optional objects [[optional]](optional#nullops)
+
+### 22.5.8 Comparison with nullopt [optional.nullops]
+
+[ð](#lib:operator==,optional)
+
+`template<class T> constexpr bool operator==(const optional<T>& x, nullopt_t) noexcept;
+`
+
+[1](#1)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/utilities.tex#L5208)
+
+*Returns*: !x[.](#1.sentence-1)
+
+[ð](#lib:operator%3c=%3e,optional)
+
+`template<class T> constexpr strong_ordering operator<=>(const optional<T>& x, nullopt_t) noexcept;
+`
+
+[2](#2)
+
+[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/utilities.tex#L5219)
+
+*Returns*: x.has_value() <=> false[.](#2.sentence-1)