deletions | additions       diff --git a/header.tex b/header.tex  index b618c82..21a2088 100644  --- a/header.tex  +++ b/header.tex 
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\newcommand{\rhobaryon}{\rho_{\rm baryon}}  \newcommand{\fbaryon}{f_{\rm baryon}}  \newcommand{\mdark}{m_{\rm dark}}  \newcommand{\mgas}{m_{\rm \newcommand{\mgas}{M_{\rm  gas}} \newcommand{\mbaryon}{m_{\rm baryon}}  % distance