How to Write Omega Symbol (ω) in LaTeX

In LaTeX, you can write the omega symbol using the \omega command for the lowercase omega (ω) and the \Omega command for the uppercase omega (Ω).

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

How to Write the Omega Symbol in Text

We can use the \omega command to write the lowercase omega symbol in LaTeX document for text.

Suppose we want to write the omega 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 omega symbol \(\omega\) in a sentence.

\end{document}

Output: 👇️

This is an example of using the omega symbol ω in a sentence.

In this example, we use the \omega command to display the lowercase omega symbol in the text.

How to Write the Omega Symbol in Mathematical Expressions

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

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

We can use the following LaTeX code to do so:

\documentclass{article}
\begin{document}

An inline mathematical expression: \( \alpha + \beta = \omega \).

A displayed mathematical expression:
\[
\alpha^2 + \beta^2 = \omega^2
\]

\end{document}

Output: 👇️

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

Conclusion

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