deletions | additions       diff --git a/Conceptual building blocks for modeling.tex b/Conceptual building blocks for modeling.tex  index 4675b79..1b880cf 100644  --- a/Conceptual building blocks for modeling.tex  +++ b/Conceptual building blocks for modeling.tex 
...
\begin{equation}  {\int L(\alpha) \;d\alpha ~~\mathtt{ Need Not =}~~ Need~Not~Equal}~~  1}\; . \end{equation}