LaTeX Partial Derivative (∂) - Complete Guide
The partial derivative symbol (∂) represents partial differentiation with respect to one variable.
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Partial Derivative
LaTeX Code
No package required
\partialPartial derivative symbol
What is the LaTeX Partial Derivative?
The partial derivative symbol (∂) is used in multivariable calculus to denote differentiation with respect to one variable while holding others constant.
How to Use Partial Derivative in LaTeX
Method 1: Using \partial
✅No package required
Partial derivative symbol
Example: Using \partial
\documentclass{article}
\begin{document}
% Using the Partial Derivative
Text with \partial
\end{document}Common Use Cases
The Partial Derivative symbol is commonly used in the following contexts:
Partial Derivative
Partial derivative notation.
Code
$\frac{\partial f}{\partial x}$Output
∂f/∂x
Mixed Partial
Multiple partial derivatives.
Code
$\frac{\partial^2 f}{\partial x \partial y}$Output
∂²f/∂x∂y
Complete Examples
Partial Derivative Example
Computing partial derivatives
\documentclass{article}
\begin{document}
For $f(x,y) = x^2 + xy + y^2$:
$$\frac{\partial f}{\partial x} = 2x + y$$
$$\frac{\partial f}{\partial y} = x + 2y$$
\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:
- \partial: Partial derivative symbol
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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