deletions | additions       diff --git a/Estimating phases from signal.tex b/Estimating phases from signal.tex  index 202ae90..3219fa7 100644  --- a/Estimating phases from signal.tex  +++ b/Estimating phases from signal.tex 
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\section{Estimating phases from signal}  $\textrm{d}\theta / \textrm{d}t = \omega_1 + F_1(\theta,\phi) + \sigma_1\xi$  This is a reference \cite{bieler2014}.  \subsection{Circadian clock}