Merge branch 'main' of https://github.com/Eryc123Y/Math-for-Computer-Science

Author: Eryc123Y

content/Part2 Discrete math/3.Relation and Order.tex

@@ -2,7 +2,8 @@
 \chapterspaceabove{4.75cm} 
 \chapterspacebelow{7.25cm} 
 \chapter{Relation}
-
+% initialize tikz setting for relation graph
+\tikzinitRelation
 \section{NBG Set Theory and Binary Relation}
 In this chapter, we will discuss further topics on set theory, or more specifically, 
 relations. With set as tool, we can categorize things and try to build connections