> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/ja/shu-xue/11-list-of-greek-letters-and-math-symbols.md).
# ギリシャ文字と数式記号の一覧
| | |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------- |
| ご存じでしたか？Overleafには、プレミアムアカウントのユーザー向けの記号パレットがあります。続きを読む こちら。
一部の記号ではパッケージの読み込みが必要であることに注意してください。 amssymb パッケージが必要で、この情報は記号にカーソルを合わせると表示されます。
|  |
## ギリシャ文字
| | | | |
| --------------------------- | ------------------------- | --------------------- | ------------------- |
| $$\alpha A$$ | `\alpha A` | $$\nu N$$ | `\nu N` |
| $$\beta B$$ | `\beta B` | $$\xi \Xi$$ | `\xi \Xi` |
| $$\gamma \Gamma$$ | `\gamma \Gamma` | $$o O;$$ | `o O` |
| $$\delta \Delta$$ | `\delta \Delta` | $$\pi \Pi$$ | `\pi \Pi` |
| $$\epsilon \varepsilon E;$$ | `\epsilon \varepsilon E` | $$\rho\varrho P;$$ | `\rho \varrho P` |
| $$\zeta Z$$ | `\zeta Z` | $$\sigma ,! \Sigma;$$ | `\sigma \Sigma` |
| $$\eta H$$ | `\eta H` | $$\tau T$$ | `\tau T` |
| $$\theta \vartheta \Theta$$ | `\theta \vartheta \Theta` | $$\upsilon \Upsilon$$ | `\upsilon \Upsilon` |
| $$\iota I$$ | `\iota I` | $$\phi \varphi \Phi$$ | `\phi \varphi \Phi` |
| $$\kappa K$$ | `\kappa K` | $$\chi X$$ | `\chi X` |
| $$\lambda \Lambda;$$ | `\lambda \Lambda` | $$\psi \Psi$$ | `\psi \Psi` |
| $$\mu M$$ | `\mu M` | $$\omega \Omega$$ | `\omega \Omega` |
## 矢印
| | | | | | |
| -------------------- | ------------------ | ---------------------- | -------------------- | - | - |
| $$\leftarrow$$ | `\leftarrow` | $$\Leftarrow$$ | `\Leftarrow` | | |
| $$\rightarrow$$ | `\rightarrow` | $$\Rightarrow;$$ | `\Rightarrow` | | |
| $$\leftrightarrow$$ | `\leftrightarrow` | $$\rightleftharpoons$$ | `\rightleftharpoons` | | |
| $$\uparrow$$ | `\uparrow` | $$\downarrow$$ | `\downarrow` | | |
| $$\Uparrow;$$ | `\Uparrow` | $$\Downarrow$$ | `\Downarrow` | | |
| $$\Leftrightarrow;$$ | `\Leftrightarrow` | $$\Updownarrow$$ | `\Updownarrow` | | |
| $$\mapsto$$ | `\mapsto` | $$\longmapsto;$$ | `\longmapsto` | | |
| $$\nearrow$$ | `\nearrow` | $$\searrow$$ | `\searrow` | | |
| $$\swarrow$$ | `\swarrow` | $$\nwarrow$$ | `\nwarrow` | | |
| $$\leftharpoonup$$ | `\leftharpoonup` | $$\rightharpoonup$$ | `\rightharpoonup` | | |
| $$\leftharpoondown$$ | `\leftharpoondown` | $$\rightharpoondown$$ | `\rightharpoondown` | | |
## その他の記号
| | | | |
| ---------------- | -------------- | ---------------- | ------------- |
| $$\infty;;$$ | `\infty` | $$\forall;$$ | `\forall` |
| $$\Re$$ | `\Re` | $$\Im$$ | `\Im` |
| $$\nabla$$ | `\nabla` | $$\exists$$ | `\exists` |
| $$\partial$$ | `\partial` | $$\nexists$$ | `\nexists` |
| $$\emptyset$$ | `\emptyset` | $$\varnothing;$$ | `\varnothing` |
| $$\wp$$ | `\wp` | $$\complement$$ | `\complement` |
| $$\neg$$ | `\neg` | $$\cdots$$ | `\cdots` |
| $$\square$$ | `\square` | $$\surd$$ | `\surd` |
| $$\blacksquare$$ | `\blacksquare` | $$\triangle$$ | `\triangle` |
## 二項演算・関係記号
| | | | |
| ----------- | -------- | ------------- | ----------- |
| $$\times$$ | `\times` | $$\cdot$$ | `\cdot` |
| $$\div$$ | `\div` | $$\cap$$ | `\cap` |
| $$\cup$$ | `\cup` | $$\neq;$$ | `\neq` |
| $$\leq$$ | `\leq` | $$\geq$$ | `\geq` |
| $$\in$$ | `\in` | $$\perp;$$ | `\perp` |
| $$\notin$$ | `\notin` | $$\subset$$ | `\subset` |
| $$\simeq$$ | `\simeq` | $$\approx$$ | `\approx` |
| $$\wedge$$ | `\wedge` | $$\vee$$ | `\vee` |
| $$\oplus;$$ | `\oplus` | $$\otimes$$ | `\otimes` |
| $$\Box$$ | `\Box` | $$\boxtimes$$ | `\boxtimes` |
| $$\equiv$$ | `\equiv` | $$\cong$$ | `\cong` |
## さらに読む
詳しくは以下を参照してください：
* [LaTeX記号の大きな一覧](http://mirrors.ctan.org/info/symbols/comprehensive/symbols-a4.pdf)
* [数式](/latex/ja/shu-xue/01-mathematical-expressions.md)
* [角括弧と丸括弧](/latex/ja/shu-xue/03-brackets-and-parentheses.md)
* [積分、総和、極限](/latex/ja/shu-xue/09-integrals-sums-and-limits.md)
* [数学フォント](/latex/ja/shu-xue/12-mathematical-fonts.md)
* [数式モードでのスペース](/latex/ja/shu-xue/08-spacing-in-math-mode.md)
* [数式の整列](/latex/ja/shu-xue/06-aligning-equations-with-amsmath.md)
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