deletions | additions       diff --git a/beta_in_the_second_line__.tex b/beta_in_the_second_line__.tex  index ee1b152..699cae4 100644  --- a/beta_in_the_second_line__.tex  +++ b/beta_in_the_second_line__.tex 
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$\beta$, in the second line equation, represents the rate constant for the percentage of the population moving from infected to removed per unit time.  \\Finally, the equation of the rate of individuals moving becoming removed (i.e. the rate of people who recover per unit time) is simply individuals who have recovered or died. This may be expressed as below:  \begin{equation}  R_{t+1} - R_t = \frac{\mathrm{d} R}{\mathrm{d} t} = \beta \gamma  S_t I_t \end{equation}  These are our equations for the basic dynamic equilibrium model (FIX ME)