\expandafter\ifx\csname doTocEntry\endcsname\relax \expandafter\endinput\fi 
\doTocEntry\tocchapter{1}{\csname a:TocLink\endcsname{2}{x2-10001}{QQ2-2-1}{Introduction}}{4}\relax 
\doTocEntry\toclikesection{}{\csname a:TocLink\endcsname{2}{x2-2000}{QQ2-2-2}{Goals}}{5}\relax 
\doTocEntry\tocsection{1.1}{\csname a:TocLink\endcsname{2}{x2-30001.1}{QQ2-2-3}{Background}}{6}\relax 
\doTocEntry\tocsection{1.2}{\csname a:TocLink\endcsname{2}{x2-40001.2}{QQ2-2-4}{Problem description}}{7}\relax 
\doTocEntry\tocchapter{2}{\csname a:TocLink\endcsname{3}{x3-50002}{QQ2-3-5}{Pre-processing}}{10}\relax 
\doTocEntry\toclof{2.1}{\csname a:TocLink\endcsname{3}{x3-50011}{}{\ignorespaces Mesh generated by Gmsh.}}{figure}\relax 
\doTocEntry\toclof{2.2}{\csname a:TocLink\endcsname{3}{x3-50352}{}{\ignorespaces Mesh distribution with local polynomial subdivision}}{figure}\relax 
\doTocEntry\tocsection{2.1}{\csname a:TocLink\endcsname{3}{x3-60002.1}{QQ2-3-8}{Configuring the expansion bases and the conditions}}{15}\relax 
\doTocEntry\tocchapter{3}{\csname a:TocLink\endcsname{4}{x4-70003}{QQ2-4-9}{Running the solver}}{18}\relax 
\doTocEntry\tocchapter{4}{\csname a:TocLink\endcsname{5}{x5-80004}{QQ2-5-10}{Post-processing}}{20}\relax 
\doTocEntry\toclof{4.1}{\csname a:TocLink\endcsname{5}{x5-80011}{}{\ignorespaces Helmholtz solution}}{figure}\relax 
\doTocEntry\tocchapter{5}{\csname a:TocLink\endcsname{6}{x6-90005}{QQ2-6-12}{Summary}}{24}\relax 
\doTocEntry\tocsection{5.1}{\csname a:TocLink\endcsname{6}{x6-100005.1}{QQ2-6-13}{Additional Exercises}}{24}\relax 
\par