Symbol/Unicode | Not equal/U+2260 |
---|---|
Type of symbol | Inequality |
Package (requirement) | No |
Argument | No |
Latex command | \ne |
Example | \ne → ≠ |
The most popular symbol used in mathematics is “not equal”. In Latex, you need to use \ne
command for this symbol, you can also use \neq
command.
\documentclass{article}
\begin{document}
\[ a \ne b \]
\[ \cos x \ne \sin x \]
% Use \neq command
\[ 5 \neq 3 \]
\[ x^2 + 1 \neq y^2 + 1 \]
\end{document}
Output :