Cleanup

Misc/Warm-Ups/median.tex

@@ -19,11 +19,13 @@
 	$$
 		\sum_{\forall i} |v_i - x| = |v_1 - x| + |v_2 - x| + ... + |v_6 - x|
 	$$
-
 	\vfill
 
 	\problem{}
 	Let $v = [-5, -2, 0, 1, 4, 1000, 1001]$. Find all $x$ that minimize the metric in \ref{one}.
 	\vfill
 
+	\problem{}
+	What is this metric usually called?
+
 \end{document}