Added all zeros assumption; Added slide with table of contents

latex/presentations/midterm/sections/theoretical_background.tex

@@ -55,6 +55,10 @@
                     \hspace{2mm} \boldsymbol{y}, \boldsymbol{n} \in \mathbb{R}^n
             \end{align*}
             \todo{Why $\frac{1}{2}$}
+        \item All zeros assumption:
+            \begin{align*}
+                \boldsymbol{c} = 0
+            \end{align*}
     \end{itemize}
 \end{frame}