deletions | additions       diff --git a/header.tex b/header.tex  index a57d3fc..e2d13ce 100644  --- a/header.tex  +++ b/header.tex 
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\newcommand\revalpha{\textit{Rev-Erb}$\alpha$~}  \newcommand\revalphaYFP{\textit{Rev-Erb}$\alpha$-YFP~} \DeclareMathOperator*{\argmax}{arg\,max}