How to Write Partial Derivative Symbol (∂) in LaTeX

In LaTeX, you can write the partial derivative symbol using the \partial command.

The following examples show how to write the partial derivative symbol in LaTeX.

How to Write the Partial Derivative Symbol in Text

We can use the \partial command to write the partial derivative symbol in LaTeX document for text.

Suppose we want to write the partial derivative symbol in the text.

We can use the following LaTeX code to do so:

\documentclass{article}
\begin{document}

This is an example of using the partial derivative symbol \(\partial\) in a sentence.

\end{document}

Output: 👇️

This is an example of using the partial derivative symbol ∂ in a sentence.

In this example, we use the \partial command to display the partial derivative symbol in the text.

How to Write the Partial Derivative Symbol in Mathematical Expressions

For mathematical expressions, we can use the \partial command to ensure proper formatting.

Suppose we would like to write mathematical expressions that contain the partial derivative symbol.

We can use the following LaTeX code to do so:

\documentclass{article}
\begin{document}

An inline mathematical expression: \( \frac{\partial f}{\partial x} \).

A displayed mathematical expression:
\[
\frac{\partial^2 f}{\partial x^2} + \frac{\partial^2 f}{\partial y^2} = 0
\]

\end{document}

Output: 👇️

In this example, we use the \partial command to denote the partial derivative symbol in both inline and displayed mathematical expressions.

Conclusion

We can use the \partial command for both text and mathematical expressions. This ensures that the partial derivative symbol is properly formatted and displayed in LaTeX document.