LaTeX Right Arrow (→) - Complete Guide
The right arrow (→) is used to indicate direction, function mapping, or implication.
Symbol Preview
Right Arrow
LaTeX Code
No package required
\rightarrowSingle right arrow
No package required
\toShorthand: \to
What is the LaTeX Right Arrow?
The right arrow (→) is one of the most commonly used arrow symbols in mathematics. It is used for function notation (f: A → B), implications in logic, and directional indicators.
How to Use Right Arrow in LaTeX
Method 1: Using \rightarrow
✅No package required
Single right arrow
Example: Using \rightarrow
\documentclass{article}
\begin{document}
% Using the Right Arrow
Text with \rightarrow
\end{document}Method 2: Using \to
✅No package required
Shorthand: \to
Example: Using \to
\documentclass{article}
\begin{document}
% Using the Right Arrow
Text with \to
\end{document}Common Use Cases
The Right Arrow symbol is commonly used in the following contexts:
Function Mapping
Indicating function domain and codomain.
Code
$f: \mathbb{R} \rightarrow \mathbb{R}$Output
f: ℝ → ℝ
Implication
Logical implication.
Code
$P \rightarrow Q$Output
P → Q
Complete Examples
Function Definition
Function mapping
\documentclass{article}
\begin{document}
Define function: $f: \mathbb{N} \rightarrow \mathbb{Z}$ by $f(n) = n^2$
\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:
- \rightarrow: Single right arrow
- \to: Shorthand: \to
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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