Symbol | Inner product |
---|---|
Type of symbol | Mathematics |
Package (requirement) | No |
Argument | Yes |
Latex command | \langle arg1,arg2 \rangle |
Example | \langle arg1,arg2 \rangle → 〈arg1,arg2〉 |
We have to use an angle bracket for the inner product. You can use the \langle arg1,arg2 \rangle
command for this but if the equation is borough size then I will not recommend this command.
In the excerpt below, you can see that the size of the angle bracket in the fraction is not adjusting properly.
\documentclass{article}
\begin{document}
$$ \langle u , \; v \rangle $$
$$ \langle \frac{1}{n} u , \; \frac{2}{n} v \rangle $$
\end{document}
Output :
You need to use the \left\langle arg1,arg2 \right\rangle
command to automatically adjust the angle bracket according to the size of the equation.
\documentclass{article}
\begin{document}
$$ \left \langle \frac{1}{n} u , \; \frac{2}{n} v \right \rangle $$
$$ \left \langle \frac{1}{b_i} , \; \frac{2}{b_j} \right \rangle $$
\end{document}
Output :