LaTeX Element Of (∈) - Complete Guide
The element-of symbol (∈) indicates that an element belongs to a set.
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Element Of
LaTeX Code
No package required
\inElement of set
What is the LaTeX Element Of?
If x ∈ A, then x is a member (element) of set A.
How to Use Element Of in LaTeX
Method 1: Using \in
✅No package required
Element of set
Example: Using \in
\documentclass{article}
\begin{document}
% Using the Element Of
Text with \in
\end{document}Common Use Cases
The Element Of symbol is commonly used in the following contexts:
Set Membership
Element belongs to set.
Code
$x \in A$Output
x ∈ A
Complete Examples
Element Membership
Set membership examples
\documentclass{article}
\begin{document}
$3 \in \{1, 2, 3, 4\}$
$5 \notin \{1, 2, 3, 4\}$
\end{document}Frequently Asked Questions
Which method should I use?
We recommend using the method marked as "Recommended" above. However, the best method depends on your specific needs:
- \in: Element of set
Where do I use this symbol?
This symbol can be used:
- In mathematical equations (math mode)
- In regular text (if using text mode)
- In various document environments
Can I use this in display mode?
Yes, symbols that work in math mode (between $ $) also work in display mode (between $$ $$). This allows you to display the symbol on its own line with larger formatting.
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