deletions | additions       diff --git a/Lectures and notes.tex b/Lectures and notes.tex  index 688f7b8..fa27ae9 100644  --- a/Lectures and notes.tex  +++ b/Lectures and notes.tex 
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\item  removable singularity: where $f(z)$ is bounded for some $r>0$ on $\{0<|z-z_0|,r\}$, remained bounded as $z\rightarrow z_0$  \item  poles: where $\lim_{z\rightarrow z_0}$ z_0}|f(z)|=\infny$  \end{enumerate}