LaTeX Not Equal (Alternative) (≠) - Complete Guide

The not equal symbol (≠) indicates two values are not equal.

Symbol Preview

≠

Not Equal (Alternative)

LaTeX Code

No package required

Recommended
\neq

Not equal to

No package required

Recommended
\ne

Alternative not equal

What is the LaTeX Not Equal (Alternative)?

Used to denote inequality between two quantities.

How to Use Not Equal (Alternative) in LaTeX

Method 1: Using \neq

✅No package required

Not equal to

Example: Using \neq

latex
\documentclass{article}

\begin{document}

% Using the Not Equal (Alternative)
Text with \neq

\end{document}

Method 2: Using \ne

✅No package required

Alternative not equal

Example: Using \ne

latex
\documentclass{article}

\begin{document}

% Using the Not Equal (Alternative)
Text with \ne

\end{document}

Common Use Cases

The Not Equal (Alternative) symbol is commonly used in the following contexts:

Inequality

Two values are not equal.

Code

$x \neq y$

Output

x ≠ y

Complete Examples

Not Equal

Using not equal symbol

latex
\documentclass{article}
\begin{document}

If $a \neq b$, then the equation has a unique solution.

\end{document}

Frequently Asked Questions about Not Equal (Alternative) (≠)

Which LaTeX code should I use for Not Equal (Alternative)?

For the Not Equal (Alternative) symbol (≠), we recommend using the method marked as "Recommended" above. However, the best method depends on your specific needs:

  • \neq: Not equal to
  • \ne: Alternative not equal

Where can I use the Not Equal (Alternative) symbol?

The Not Equal (Alternative) symbol (≠) is typically used:

  • In mathematical equations (math mode)
  • In regular text (if supported)
  • In various LaTeX environments

Can I use the Not Equal (Alternative) symbol in display mode?

Yes, the Not Equal (Alternative) symbol (≠) works in display mode (between $$ $$). This allows you to render the symbol on its own line with better visibility.

🔗 Related Symbols You May Need

<

Less Than

<
>

Greater Than

>
View all symbols →

🎯 Need to Convert PDF to LaTeX?

Our free PDF to LaTeX converter preserves all mathematical symbols and formatting.

✓ Fast & accurate

✓ Preserves symbols

✓ Free online

✓ No registration

Try Converter Now →