Latex命令
本文最后更新于:星期四, 二月 3日 2022, 9:15 晚上
希腊字母
| latex命令 |
效果 |
| \alpha |
α |
| \beta |
β |
| \gamma |
γ |
| \Delta, \delta |
Δ,δ |
| \epsilon, \varepsilon |
ϵ,ε |
| \zeta |
ζ |
| \eta |
η |
| \theta,\vartheta |
θ,ϑ |
| \iota |
ι |
| \kappa |
κ |
| \lambda |
λ |
| \mu |
μ |
| \nu |
ν |
| \Xi,\xi |
Ξ,ξ |
| \pi, \varpi |
π,ϖ |
| \rho,\varrho |
ρ,ϱ |
| \sum,\sigma,\varsigma |
∑,σ,ς |
| \tau |
τ |
| \upsilon |
υ |
| \phi,\varphi |
ϕ,φ |
| \psi |
ψ |
二元关系符号
| latex命令 |
效果 |
| \leq,\le |
≤,≤ |
| \in |
∈ |
| \mid |
∣ |
| \geq,\ge |
≥,≥ |
| \supset |
⊃ |
| \parallel |
∥ |
| \notin |
∈/ |
| \equiv |
≡ |
| \sim |
∼ |
| \approx |
≈ |
| \cong |
≅ |
| \bowtie |
⋈ |
| \perp |
⊥ |
| \neq,\ne |
=,= |
二元运算
| latex命令 |
效果 |
| \pm |
± |
| \cdot |
⋅ |
| \times |
× |
| \cup |
∪ |
| \oplus |
⊕ |
| \odot |
⊙ |
| \otimes |
⊗ |
| \wedge,\land |
∧,∧ |
| \star |
⋆ |
| \ast |
∗ |
| \sum |
$\sum $ |
| \prod |
∏ |
| \int |
∫ |
| \bigcup |
⋃ |
| \bigcap |
⋂ |
| \oint |
∮ |
箭头
| latex命令 |
效果 |
| \leftarrow,\gets |
←,← |
| \rightarrow,\to |
→,→ |
| \leftrightarrow |
↔ |
| \Leftarrow |
⇐ |
| \Rightarrow |
⇒ |
| \Leftrightarrow |
⇔ |
| \rightleftharpoons |
⇌ |
| \hookleftarrow, \hookrightarrow |
↩,↪ |
| \Longleftarrow,\Longrightarrow |
⟸,⟹ |
微分
| latex命令 |
效果 |
| \nabla |
∇ |
| \partial x |
∂x |
| \mathrm{d}x |
dx |
| \dot x |
x˙ |
| \ddot y |
y¨ |
几何
| latex命令 |
效果 |
| \Delta,\triangle |
Δ,△ |
| \vec{c} |
c |
分数、矩阵和多行列式
| latex命令 |
效果 |
| \frac{2}{4}=0.5 |
42=0.5 |