How to Write the Equal Symbol (=) in LaTeX

In LaTeX, you can write the equal symbol (=) directly in both text and mathematical expressions.

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

How to Write the Equal Symbol in Text

You can directly use the equal symbol = in LaTeX document for text.

Suppose we want to write the equal 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 equal symbol = in a sentence.

\end{document}

Output: 👇️

This is an example of using the equal symbol = in a sentence.

In this example, we use the equal symbol = is used directly in the text.

How to Write the Equal Symbol in Mathematical Expressions

For mathematical expressions, We can use the = symbol directly to ensure proper formatting.

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

We can use the following LaTeX code to do so:

\documentclass{article}
\begin{document}

An inline mathematical expression: \( a = b \).

A displayed mathematical expression:
\[
a = b
\]

\end{document}

Output: 👇️

In this example, we use the = symbol is used directly to denote the equal symbol in both inline and displayed mathematical expressions.

Conclusion

We can use the = symbol directly for both text and mathematical expressions. This ensures that the equal symbol is properly formatted and displayed in LaTeX document.