| Symbol/Unicode | Black Down Triangle/U+25BC |
|---|---|
| Type of symbol | Mathematical operator |
| Package (requirement) | mathabx |
| Argument | No |
| Latex command | \blacktriangledown |
| Example | \blacktriangledown → ▼ |
To print the Black Down Triangle symbol in a latex document, you need to use the \blacktriangledown command of the mathabx package.
\documentclass{article}
\usepackage{mathabx}
\begin{document}
$$ \blacktriangledown\; No\; Smoking $$
$$ \blacktriangledown\; Use\; Dustbin $$
$$ \blacktriangledown\; Go\; Ahead $$
\end{document}Output :
