| Symbol/Unicode | Eta/U+03B7 |
|---|---|
| Type of symbol | Greek letter |
| Package (requirement) | No |
| Argument | No |
| Latex command | \eta |
| Example | \eta → η |
Eta is a familiar symbol in physics. You need to use the \eta command to print this symbol in a latex document.
\documentclass{article}
\begin{document}
$$ \eta^2 = \frac{SS_b}{SS_t} $$
$$ \eta = \pm 1 $$
$$ \frac{d}{d\eta}\left[(1-\eta^2)\frac{d}{d\eta}S_{mn}(\eta)\right] $$
\end{document}Output :
