LaTeX Double Prime (″) - Complete Guide
The double prime (″) denotes second derivatives or arc seconds.
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Double Prime
LaTeX Code
No package required
''Double prime in math mode
No package required
^{primeprime}Explicit double prime
What is the LaTeX Double Prime?
Used in mathematics for second derivatives (f''), and in geometry for arc seconds.
How to Use Double Prime in LaTeX
Method 1: Using ''
✅No package required
Double prime in math mode
Example: Using ''
\documentclass{article}
\begin{document}
% Using the Double Prime
Text with ''
\end{document}Method 2: Using ^{primeprime}
✅No package required
Explicit double prime
Example: Using ^{primeprime}
\documentclass{article}
\begin{document}
% Using the Double Prime
Text with ^{primeprime}
\end{document}Common Use Cases
The Double Prime symbol is commonly used in the following contexts:
Second Derivative
Second derivative of a function.
Code
$f''(x)$Output
f''(x)
Complete Examples
Second Derivative
Double prime for second derivatives
\documentclass{article}
\begin{document}
The second derivative is $f''(x) = 2$.
\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:
- '': Double prime in math mode
- ^{primeprime}: Explicit double prime
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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