\setlength{\parindent}{0pt} \setlength{\parskip}{1em} \newcommand\Th{\glsref[Th_symbol]{\mathrm{Th}}} \newcommand\ee{\glsref[ee]{\equiv}} \newcommand\mcong{\glsref[cong_symbol]{\cong}} \newcommand\esub{\glsref[esubstruc]{\preccurlyeq}} \newcommand\esup{\glsref[esubstruc]{\succcurlyeq}} \newcommand\elemb{\glsref[eemb]{elementary $\mathcal{L}$-embedding}} \newcommand\Diag{\glsref[diag_symbol]{\mathcal{D}}} \DeclareMathOperator{\ACFinternal}{ACF} \newcommand\ACF{\glsref[acf_symbol]{\ACFinternal}} \newcommand\acf{\glsref[acf_symbol]{\ACFinternal}} \DeclareMathOperator{\trdeg}{trdeg} \DeclareMathOperator{\charr}{char} \newcommand\RG{\glsref[rg_symbol]{\mathrm{RG}}} \newcommand\Snm{\glsref[Snm_symbol]{S}} \newcommand\tp{\glsref[tp_symbol]{\mathrm{tp}}} \newcommand\mequiv[1][M]{\glsref[mequiv_symbol]{\equiv^{#1}}} \DeclareMathOperator\Spec{Spec} \newcommand\Icount{\glsref[Icount_symbol]{I}} \DeclareMathOperator\dlo{DLO} \DeclareMathOperator\tfdag{TFDAG}