deletions | additions       diff --git a/Abstract.tex b/Abstract.tex  index 3ec1f9c..7a7b5aa 100644  --- a/Abstract.tex  +++ b/Abstract.tex 
...
\section{Abstract}  I work towards a formula to predict $2^n$ for any $n$. I don't expect to complete it, but I have found the last few four  digits for any $n \in \mathbb{N}$.