Benedict Irwin added Investigation.tex  over 9 years ago

Commit id: a66dc0b62d9ce9491d8137691feeb5746a5bf10a

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\section{Investigation}  Let $d;n$ mean repeat the digit $d$, $n$ times. Let $|$ be a digitwise concatenation, such that $2|34|6=2346$ This allows constants to be created for example \begin{equation}  \lim_{n\to\infty} \frac{1|3;n|8}{2|8;n|7}  \end{equation}