diff --git a/source/utilities.tex b/source/utilities.tex
index b3a60d6418..6ffb0e7ceb 100644
--- a/source/utilities.tex
+++ b/source/utilities.tex
@@ -15033,14 +15033,6 @@
     function(R(*)(ArgTypes...)) -> function<R(ArgTypes...)>;
 
   template<class F> function(F) -> function<@\seebelow@>;
-
-  // \ref{func.wrap.func.nullptr}, null pointer comparison functions
-  template<class R, class... ArgTypes>
-    bool operator==(const function<R(ArgTypes...)>&, nullptr_t) noexcept;
-
-  // \ref{func.wrap.func.alg}, specialized algorithms
-  template<class R, class... ArgTypes>
-    void swap(function<R(ArgTypes...)>&, function<R(ArgTypes...)>&) noexcept;
 }
 \end{codeblock}