LaTeX Long Left Arrow () - Complete Guide

The long left arrow (⟵) is an extended version of the left arrow for spacing in long expressions.

Symbol Preview

Long Left Arrow

LaTeX Code

No package required

Recommended
\longleftarrow

Long left arrow with space

What is the LaTeX Long Left Arrow?

The long left arrow (⟵) provides extra space compared to the standard left arrow, useful in equations where spacing is important.

How to Use Long Left Arrow in LaTeX

Method 1: Using \longleftarrow

No package required

Long left arrow with space

Example: Using \longleftarrow

latex
\documentclass{article}

\begin{document}

% Using the Long Left Arrow
Text with \longleftarrow

\end{document}

Common Use Cases

The Long Left Arrow symbol is commonly used in the following contexts:

Extended Left Arrow

Left arrow with generous spacing.

Code

$B \longleftarrow A$

Output

B ⟵ A (with more space)

Complete Examples

Long Left Arrow

Long arrow pointing left

latex
\documentclass{article}
\begin{document}

$\text{Result} \longleftarrow \text{Process}$

\end{document}

Frequently Asked Questions

Which method should I use?

We recommend using the method marked as "Recommended" above. However, the best method depends on your specific needs:

  • \longleftarrow: Long left arrow with space

Where do I use this symbol?

This symbol can be used:

  • In mathematical equations (math mode)
  • In regular text (if using text mode)
  • In various document environments

Can I use this in display mode?

Yes, symbols that work in math mode (between $ $) also work in display mode (between $$ $$). This allows you to display the symbol on its own line with larger formatting.

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