标签：mathbb LaTeX exists 符号 int Letax 数学 equiv
Latex常用数学符号
1. 关系运算符
| 符号 |
LaTeX代码 |
| \(=\) |
= |
| \(\neq\) |
\neq |
| \(\leq\) |
\leq |
| \(\geq\) |
\geq |
| \(\ll\) |
\ll |
| \(\gg\) |
\gg |
| \(\leqslant\) |
\leqslant |
| \(\geqslant\) |
\geqslant |
| \(\equiv\) |
\equiv |
| \(\not\equiv\) |
\not\equiv |
| \(\preceq\) |
\preceq |
| \(\succeq\) |
\succeq |
2. 逻辑运算符
| 符号 |
LaTeX代码 |
| \(\land\) |
\land |
| \(\lor\) |
\lor |
| \(\Rightarrow\) |
\Rightarrow |
| \(\Leftarrow\) |
\Leftarrow |
| \(\Leftrightarrow\) |
\Leftrightarrow |
| \(\not\Rightarrow\) |
\not\Rightarrow |
| \(\not\Leftarrow\) |
\not\Leftarrow |
| \(\exists\) |
\exists |
| \(\forall\) |
\forall |
| \(\neg\) |
\neg |
| \(\exists!\) |
\exists! |
| \(\forall!\) |
\forall! |
| \(\nexists\) |
\nexists |
| \(+\) |
+ |
| \(-\) |
- |
| \(\times\) |
\times |
| \(\div\) |
\div |
3. 特殊运算符
| 符号 |
LaTeX代码 |
| \(\frac{a}{b}\) |
\frac{a} |
| \(\sqrt{a}\) |
\sqrt |
| \(\sqrt[n]{a}\) |
\sqrt[n] |
| \(\pi\) |
\pi |
| \(e\) |
e |
| \(\lim_{x \to a}\) |
\lim_ |
| \(\sum_{i=1}^{n}\) |
\sum_{i=1}^ |
| \(\int\) |
\int |
| \(\int_{a}^{b}\) |
\int_{a}^ |
| \(\oint\) |
\oint |
| \(\nabla\) |
\nabla |
| \(\partial\) |
\partial |
4. 通用集合
| 符号 |
LaTeX代码 |
| \(\mathbb{N}\) |
\mathbb |
| \(\mathbb{Z}\) |
\mathbb |
| \(\mathbb{Q}\) |
\mathbb |
| \(\mathbb{R}\) |
\mathbb |
| \(\mathbb{C}\) |
\mathbb |
5. 其他
| 符号 |
LaTeX代码 |
| \(A \cup B\) |
A \cup B |
| \(A \cap B\) |
A \cap B |
| \(A \setminus B\) |
A \setminus B |
| \(A \times B\) |
A \times B |
| \(A \subset B\) |
A \subset B |
| \(A \subseteq B\) |
A \subseteq B |
| \(A \sim B\) |
A \sim B |
| \(A \cong B\) |
A \cong B |
| \(A \approx B\) |
A \approx B |
| \(A = B\) |
A = B |
| \(\infty\) |
\infty |
标签：mathbb,
LaTeX,
exists,
符号,
int,
Letax,
数学,
equiv
From： https://www.cnblogs.com/lyk2010/p/17904094.html