deletions | additions       diff --git a/This_example_makes_reference_to__.tex b/This_example_makes_reference_to__.tex  index 8e863c8..f243a70 100644  --- a/This_example_makes_reference_to__.tex  +++ b/This_example_makes_reference_to__.tex 
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This example makes reference to some properties of the parity of numbers that should be noted. In particular, notice that:  $\underline{Addition}$  \begin{itemize}  \item even $\pm$ even $ =$ even  \item even $\pm$ odd $=$ even  \item odd $\pm$ odd $=$ odd  \end{itemize}  $\underline{Multiplication:}$  \begin{itemize}  \item even $\cdot$ even $=$ even  \item even $\cdot$ odd $=$ even  \item odd $\cdot$ odd $=$ odd  \end{itemize}