| Symbol/Unicode | Pi/U+03C0 |
|---|---|
| Type of symbol | Greek small letter |
| Package (requirement) | No |
| Argument | No |
| Latex command | \pi |
| Example | \pi → π |
\documentclass{article}
\begin{document}
\[ \pi = 3.141\dots \]
\[ C = 2\pi r \]
\[ A = \pi r^2 \]
\end{document}Output :
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