deletions | additions       diff --git a/Investigation.tex b/Investigation.tex  index 6f78997..47e3492 100644  --- a/Investigation.tex  +++ b/Investigation.tex 
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\lim_{n\to\infty} \frac{d_1|d_2;n}{d_3|d_4;n}=\frac{(d_1|d_2) - d_1}{(d_3|d_4) - d_3}  \end{equation} Hence if the beginning digits are made to be $0$. We have \begin{equation}  \frac{a;\infty}{b;\infty}=\frac{a}{b}  \end{equation}  Which can only be true, if the digits are single digits.