LaTeX Proportional To (∝) - Complete Guide
The proportional symbol (∝) indicates that two quantities are proportional to each other.
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Proportional To
LaTeX Code
No package required
\proptoProportional to
What is the LaTeX Proportional To?
The proportional symbol (∝) is used to express that one quantity is proportional to another, meaning one changes in direct proportion to the other.
How to Use Proportional To in LaTeX
Method 1: Using \propto
✅No package required
Proportional to
Example: Using \propto
\documentclass{article}
\begin{document}
% Using the Proportional To
Text with \propto
\end{document}Common Use Cases
The Proportional To symbol is commonly used in the following contexts:
Direct Proportionality
One quantity proportional to another.
Code
$y \propto x$Output
y ∝ x
Physics Relations
Common in physics laws.
Code
$F \propto m$Output
F ∝ m
Complete Examples
Force and Mass
Proportionality in physics
\documentclass{article}
\begin{document}
Force is proportional to mass: $F \propto m$
More precisely: $F = ma$
\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:
- \propto: Proportional 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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