deletions | additions       diff --git a/These_are_then_said_to__.tex b/These_are_then_said_to__.tex  index 72c721a..a01427b 100644  --- a/These_are_then_said_to__.tex  +++ b/These_are_then_said_to__.tex 
...
These are then said to lead to this 'behavior' in 'behavior'in  the population, with behavior being represented by $R_0$: \begin{equation}  R_0 = \frac{ma^2bc}{\varepsilon \delta}  \end{equation}