kb autocommit

content/posts/KBhsir_model.md

@@ -88,4 +88,4 @@ So, we can talk about the change is individuals using strategy \\(A\\):
 
 \begin{equation}
 \dv t x\_{A} = \dv t \frac{N\_{A}}{N} = X\_{A}(f\_{a})
-\end{equation}
+\end{equation}