deletions | additions       diff --git a/Second-order decay.tex b/Second-order decay.tex  index 001a852..22057fb 100644  --- a/Second-order decay.tex  +++ b/Second-order decay.tex 
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\begin{equation}  S_2(t) = \frac{C_2(t)}{C_2(0)} = \frac{1}{1+\omega tC_2(0)}  \end{equation}  and the time-dependent rate coefficient $k_2(t) = \omega \omega_2  C_2(0)$. $S(t)$ has been changed to fit a second order model of irreversible decay. From this definition of $k(t)$, we define a statistical distance. The statistical distance represents the distance between two different probability distributions, which can be applied to survival functions and rate coefficients.[cite] Integrating the arc length of the survival curve , $\frac{1}{S(t)}$, gives the statistical length  %\begin{equation}