\relax \ifx\hyper@anchor\@undefined \global \let \oldcontentsline\contentsline \gdef \contentsline#1#2#3#4{\oldcontentsline{#1}{#2}{#3}} \global \let \oldnewlabel\newlabel \gdef \newlabel#1#2{\newlabelxx{#1}#2} \gdef \newlabelxx#1#2#3#4#5#6{\oldnewlabel{#1}{{#2}{#3}}} \AtEndDocument{\let \contentsline\oldcontentsline \let \newlabel\oldnewlabel} \else \global \let \hyper@last\relax \fi \citation{Apostol} \@writefile{toc}{\contentsline {section}{\numberline {1}Introduction}{1}{section.1}} \citation{Guy} \citation{Cohen-teRiele} \@writefile{toc}{\contentsline {section}{\numberline {2}General results}{3}{section.2}} \@writefile{toc}{\contentsline {section}{\numberline {3}Bounded derived sequences}{6}{section.3}} \@writefile{lot}{\contentsline {table}{\numberline {1}{\ignorespaces Densities giving a positive lower bound}}{8}{table.1}} \newlabel{table1}{{1}{8}{Bounded derived sequences\relax }{table.1}{}} \bibcite{Apostol}{1} \bibcite{Cohen-teRiele}{2} \bibcite{Guy}{3} \@writefile{toc}{\contentsline {section}{\numberline {4}Further work}{9}{section.4}}