Hodge star operator or Hodge star (⋆) symbol in LaTeX

Generally, this ⋆ symbol is used in computer science and mathematics. In this tutorial, you will learn how to get the Hodge star operator or Hodge star symbol in LaTeX.

To print the start symbol in LaTeX you can use the default command \star.

In addition, many other star symbols are provided by other packages, but the output of the \star command is used as the Hodge star operator or Hodge star symbol.

\documentclass{article}
\begin{document}

  $$ \verb|\star| : \star $$
  $$ f \star g $$
  $$ \int \star\; p $$
  
\end{document}

Output: