Symbol/Unicode | Double prime/U+2033 |
---|---|
Type of symbol | Mathematics |
Package (requirement) | No |
Argument | No |
Latex command | a^{\prime\prime} |
Example | a^{\prime\prime} → a” |
The easiest way to print a prime symbol in a latex document is to use a prime('
) symbol or \prime
command. Then you understand that for double prime you have to use the symbol or command twice at the same time.
\documentclass{article}
\newcommand{\dblprime}{^{\prime\prime}}
\begin{document}
$$ f''(x) $$
$$ f^{\prime\prime}=\frac{d^2 f}{dx^2} $$
% Use \newcommand for create custom command
$$ f\dblprime $$
$$ f\dblprime_{xy}(x,y) $$
$$ 18^\prime 36\dblprime 16 $$
$$ 1^\prime 33\dblprime 02 $$
\end{document}
Output :
Different packages already have macros defined for this symbol. For example the stix package.
\documentclass{article}
\usepackage{stix}
\begin{document}
$$ f^\dprime $$
$$ f^\dprime(x) $$
$$ f^\dprime=\frac{d^2 f}{dx^2} $$
\end{document}
Output :