LATEX\LATEXLATE X[1]数学公式语法
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基本
格式
用$书写单行公式
210=1024\LARGE 2^{10}=1024210=1024
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用$$书写居中公式
∫01x2 dx\LARGE \int_{0}^{1} x^{2} \, dx ∫01 x2dx
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给你的公式编号
f(x)‘‘a+b(1)\LARGE f(x)``a + b \LARGE \tag{\LARGE 1} f(x)‘‘a+b(1)
f2(x)‘‘a−b(2)\LARGE f2(x)``a - b \tag{\LARGE 2} f2(x)‘‘a−b(2)
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公式
次方
210\LARGE 2^{10}210
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下标
ai\LARGE a_{i}ai
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补充
文字大小
最大
Text\Huge TextText
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超大
Text\huge TextText
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非常大
Text\LARGE TextText
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很大
Text\Large TextText
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大
Text\large TextText
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标准
Text\normalsize TextText
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小
Text\small TextText
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很小
Text\footnotesize TextText
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非常小
Text\scriptsize TextText
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最小
Text\tiny TextText
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公式
分数
TextATextB\LARGE \frac{Text A}{Text B}TextBTextA
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方框
Text\Large\boxed{Text}Text
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根号
Text\Large \sqrt{Text}Text
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求和符号
∑TextATextBTextC\Large \sum_{Text A}^{Text B} Text C TextA∑TextB TextC
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方阵
普通方阵
1,2,34,5,67,8,9\begin{matrix} 1,2,3 \\ 4,5,6 \\ 7,8,9 \end{matrix}1,2,34,5,67,8,9
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中括号方阵
[1,2,34,5,67,8,9]\begin{bmatrix} 1,2,3 \\ 4,5,6 \\ 7,8,9 \end{bmatrix} 1,2,34,5,67,8,9
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竖线方阵
∣1,2,34,5,67,8,9∣\begin{vmatrix} 1,2,3 \\ 4,5,6 \\ 7,8,9 \end{vmatrix} 1,2,34,5,67,8,9
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小括号方阵
(1,2,34,5,67,8,9)\begin{pmatrix} 1,2,3 \\ 4,5,6 \\ 7,8,9 \end{pmatrix} 1,2,34,5,67,8,9
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方程组
{TextATextB\begin{cases} Text A \\ Text B \end{cases} {TextATextB
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符号
乘号
×\huge \times×
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除号
÷\huge \div÷
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五角星
⋆\huge \star⋆
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大于等于
≥\huge \geq≥
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小于等于
≤\huge \leq≤
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不等于
≠\huge \neq=
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约等于
≈\huge \approx≈
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不大于
≯\huge \ngtr≯
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不小于
≮\huge \nless≮
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左箭头
←\huge \leftarrow←
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长左箭头
⟵\huge \longleftarrow⟵
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双左箭头
⇐\huge \Leftarrow⇐
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长双左箭头
⟸\huge \Longleftarrow⟸
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右箭头
→\huge \rightarrow→
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长右箭头
⟶\huge \longrightarrow⟶
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双右箭头
⇒\huge \Rightarrow⇒
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长双右箭头
⟹\huge \Longrightarrow⟹
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左右箭头
↔\huge \leftrightarrow↔
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长左右箭头
⟷\huge \longleftrightarrow⟷
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双左右箭头
⇔\huge \Leftrightarrow⇔
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长双左右箭头
⟺\huge \Longleftrightarrow⟺
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上箭头
↑\huge \uparrow↑
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双上箭头
⇑\huge \Uparrow⇑
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下箭头
↓\huge \downarrow↓
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双下箭头
⇓\huge \Downarrow⇓
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更换
⇌\huge \rightleftharpoons⇌
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空格
TextA TextB\Large TextA\ TextBTextA TextB
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换行
TextATextB\large TextA \\ TextBTextATextB
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微积分
∫TextATextB\huge \int_{TextA}^{TextB}∫TextATextB
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字体
书法字体(仅用于大写字母)
TEXT\LARGE \mathcal{TEXT}TEXT
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黑板粗体(仅用于大写字母)
TEXT\LARGE \mathbb{TEXT}TEXT
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frak字体
LaTeXText\LARGE\mathfrak{Text}Text
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无衬线字体
Text\LARGE\mathsf{Text}Text
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粗体
Text\LARGE \mathbf{Text}Text
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斜体
Text\LARGE \textit{Text}Text
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普通
Text\LARGE\text{Text}Text
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更新时间:2025.04.12周六 15:40
更新日志
更新日期 更新内容 2025.04.12周六 15:40 全部更新 2025.04.12周六 14:44 全部更新 2025.02.24周一 18:20 更新基本、公式项目 2025.02.24周一 18:09 修复已知问题 2025.01.17周五 15:35 更新基本项目 2025.01.16周四 16:44 更新公式项目 2025.01.16周四 16:14 修复已知问题 2025.01.16周四 16:06 增加公式\方阵项目 2025.01.16周四 14:06 增加字体项目 2025.01.16周四 15:49 修复已知问题,增加更新日志
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1. $ \LaTeX$ = LaTeX\large \LaTeXLATE X ↩︎