deletions | additions       diff --git a/Jarzynski.tex b/Jarzynski.tex  index 1ef8007..9776e97 100644  --- a/Jarzynski.tex  +++ b/Jarzynski.tex 
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If we can make free energy change zero, then $\langle e^{-\beta W}\rangle = 1$. With dissipative process.  Other ideas from park.    %%==============================================   \section{Jeremie and Jarzynski}     Can I apply JR to Jeremie's experiment? Formalise this.