How to Write the "There Exists" Symbol (∃) in LaTeX

In LaTeX, you can write the “there exists” symbol (∃) using the \exists command.

The following examples show how to write the “there exists” symbol in LaTeX.

How to Write the “There Exists” Symbol in Text

We can use the \exists command to write the “there exists” symbol in LaTeX document for text.

Suppose we want to write the “there exists” symbol in the text.

We can use the following LaTeX code to do so:

\documentclass{article}
\usepackage{amsmath}
\begin{document}

This is an example of using the "there exists" symbol \(\exists\) in a sentence.

\end{document}

Output: 👇️

This is an example of using the "there exists" symbol ∃ in a sentence.

In this example, we use the \exists command to display the “there exists” symbol in the text.

How to Write the “There Exists” Symbol in Mathematical Expressions

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

Suppose we would like to write mathematical expressions that contain the “there exists” symbol.

We can use the following LaTeX code to do so:

\documentclass{article}
\usepackage{amsmath}
\begin{document}

An inline mathematical expression: \( \exists x \in A \).

A displayed mathematical expression:
\[
\exists x \in A \text{ such that } P(x)
\]

\end{document}

Output: 👇️

In this example, we use the \exists command is used to denote the “there exists” symbol in both inline and displayed mathematical expressions.

Conclusion

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