Latex Mathematical Symbols | LATEX数学符号 | markdown

更多特殊的符号在基础LATEX(NFSS)中并没有定义,需要使用 \usepackage{amssymb}。

这些符号比较多,就不写使用例子了,更多LaTex | Markdown语法我会另起文章。

1. 希腊语和希伯来语字母

符号 语法 符号 语法 符号 语法
α \alpha α \alpha β \beta β \beta χ \chi χ \chi
δ \delta δ \delta ϵ \epsilon ϵ \epsilon η \eta η \eta
γ \gamma γ \gamma ι \iota ι \iota κ \kappa κ \kappa
λ \lambda λ \lambda μ \mu μ \mu ν \nu ν \nu
o o o o ω \omega ω \omega ϕ \phi ϕ \phi
π \pi π \pi ψ \psi ψ \psi ρ \rho ρ \rho
σ \sigma σ \sigma τ \tau τ \tau θ \theta θ \theta
υ \upsilon υ \upsilon ξ \xi ξ \xi ζ \zeta ζ \zeta
ϝ \digamma ϝ \digamma ε \varepsilon ε \varepsilon ϰ \varkappa ϰ \varkappa
φ \varphi φ \varphi ϖ \varpi ϖ \varpi ϱ \varrho ϱ \varrho
ς \varsigma ς \varsigma ϑ \vartheta ϑ \vartheta Δ \Delta Δ \Delta
Γ \Gamma Γ \Gamma Λ \Lambda Λ \Lambda Ω \Omega Ω \Omega
Φ \Phi Φ \Phi Π \Pi Π \Pi Ψ \Psi Ψ \Psi
Σ \Sigma Σ \Sigma Θ \Theta Θ \Theta Υ \Upsilon Υ \Upsilon
Ξ \Xi Ξ \Xi ℵ \aleph \aleph ℶ \beth \beth
ℸ \daleth \daleth ℷ \gimel \gimel

2. LATEX数学结构

符号 语法 符号 语法 符号 语法
a b c x y z \frac{abc}{xyz} xyzabc \frac{abc}{xyz} a b c ‾ \overline{abc} abc \overline{abc} a b c → \overrightarrow{abc} abc \overrightarrow{abc}
f ′ f' f f’ a b c ‾ \underline{abc} abc \underline{abc} a b c ← \overleftarrow{abc} abc \overleftarrow{abc}
a b c \sqrt{abc} abc \sqrt{abc} a b c ^ \widehat{abc} abc \widehat{abc} a b c ⏞ \overbrace{abc} abc \overbrace{abc}
a b c n \sqrt[n]{abc} nabc \sqrt[n]{abc} a b c ~ \widetilde{abc} abc \widetilde{abc} a b c ⏟ \underbrace{abc} abc \underbrace{abc}

3. 定界符 | 分隔符

建议使用\left S1\right S2来匹配定界符S1S2内容的高度(S1S2表示两个符号对),如:
\left| expression \right| -> ∣ e x p r e s s i o n ∣ \left| expression \right| expression
\left\{ expression \right\} -> { e x p r e s s i o n } \left\{ expression \right\} { expression}
\left\Vert expression \right\Vert -> ∥ e x p r e s s i o n ∥ \left\Vert expression \right\Vert expression

符号 语法 符号 语法 符号 语法
| | ∣ \vert \vert ∥ \| \ |
∥ \Vert \Vert { \{ { \ { } \} } \ }
⟨ \langle \langle ⟩ \rangle \rangle ⌊ \lfloor \lfloor
⌋ \rfloor \rfloor ⌈ \lceil \lceil ⌉ \rceil \rceil
/ / / / \ \backslash \ \backslash [ [ [ [
] ] ] ] ⇑ \Uparrow \Uparrow ↑ \uparrow \uparrow
⇓ \Downarrow \Downarrow ↓ \downarrow \downarrow └ \llcorner \llcorner
┘ \lrcorner \lrcorner ┌ \ulcorner \ulcorner ┐ \urcorner \urcorner

4. 可变大小的符号(显示的公式显示较大的版本)

符号 语法 符号 语法 符号 语法
∑ \sum \sum ∏ \prod \prod ∐ \coprod \coprod
∫ \int \int ∮ \oint \oint ∬ \iint \iint
⨄ \biguplus \biguplus ⋂ \bigcap \bigcap ⋃ \bigcup \bigcup
⨁ \bigoplus \bigoplus ⨂ \bigotimes \bigotimes ⨀ \bigodot \bigodot
⋁ \bigvee \bigvee ⋀ \bigwedge \bigwedge ⨆ \bigsqcup \bigsqcup
∨ \vee \vee ⊗ \otimes \otimes ⊔ \sqcup \sqcup

最后一行显示的是正常大小,可看出大小差别

5. 标准函数名称

函数名称应该用罗马体,而不是斜体,如:
正确:\tan(at-n\pi) −> tan ⁡ ( a t − n π ) \tan(at-n\pi) tan(atnπ)
错误:tan(at-n\pi) −> t a n ( a t − n π ) tan(at-n\pi) tan(atnπ)

符号 语法 符号 语法 符号 语法
cos ⁡ \cos cos \cos sin ⁡ \sin sin \sin tan ⁡ \tan tan \tan
arccos ⁡ \arccos arccos \arccos arcsin ⁡ \arcsin arcsin \arcsin arctan ⁡ \arctan arctan \arctan
csc ⁡ \csc csc \csc sec ⁡ \sec sec \sec cot ⁡ \cot cot \cot
log ⁡ \log log \log ln ⁡ \ln ln \ln lim ⁡ \lim lim \lim
min ⁡ \min min \min max ⁡ \max max \max exp ⁡ \exp exp \exp
cosh ⁡ \cosh cosh \cosh sinh ⁡ \sinh sinh \sinh tanh ⁡ \tanh tanh \tanh
lim sup ⁡ \limsup limsup \limsup sup ⁡ \sup sup \sup coth ⁡ \coth coth \coth
ker ⁡ \ker ker \ker deg ⁡ \deg deg \deg gcd ⁡ \gcd gcd \gcd
lg ⁡ \lg lg \lg Pr ⁡ \Pr Pr \Pr det ⁡ \det det \det
hom ⁡ \hom hom \hom arg ⁡ \arg arg \arg dim ⁡ \dim dim \dim
inf ⁡ \inf inf \inf lim inf ⁡ \liminf liminf \liminf

6. 二元操作 | 关系符号

符号 语法 符号 语法 符号 语法 符号 语法
∗ \ast \ast ± \pm ± \pm ∩ \cap \cap ⊲ \lhd \lhd
⋆ \star \star ∓ \mp \mp ∪ \cup \cup ⊳ \rhd \rhd
⋅ \cdot \cdot ⨿ \amalg ⨿ \amalg ⊎ \uplus \uplus ◃ \triangleleft \triangleleft
∘ \circ \circ ⊙ \odot \odot ⊓ \sqcap \sqcap ▹ \triangleright \triangleright
∙ \bullet \bullet ⊖ \ominus \ominus ⊔ \sqcup \sqcup ⊴ \unlhd \unlhd
◯ \bigcirc \bigcirc ⊕ \oplus \oplus ∧ \wedge \wedge ⊵ \unrhd \unrhd
⋄ \diamond \diamond ⊘ \oslash \oslash ∨ \vee \vee ▽ \bigtriangledown \bigtriangledown
× \times × \times ⊗ \otimes \otimes † \dagger \dagger △ \bigtriangleup \bigtriangleup
÷ \div ÷ \div ≀ \wr \wr ‡ \ddagger \ddagger ∖ \setminus \setminus
⋅ \centerdot \centerdot □ \Box \Box ⊼ \barwedge \barwedge ⊻ \veebar \veebar
⊛ \circledast \circledast ⊞ \boxplus \boxplus ⋏ \curlywedge \curlywedge ⋎ \curlyvee \curlyvee
⊚ \circledcirc \circledcirc ⊟ \boxminus \boxminus ⋒ \Cap \Cap ⋓ \Cup \Cup
⊝ \circleddash \circleddash ⊠ \boxtimes \boxtimes ⊥ \bot \bot ⊤ \top \top
∔ \dotplus \dotplus ⊡ \boxdot \boxdot ⊺ \intercal \intercal ⋌ \rightthreetimes \rightthreetimes
⋇ \divideontimes \divideontimes □ \square \square ⩞ \doublebarwedge \doublebarwedge ⋋ \leftthreetimes \leftthreetimes
≡ \equiv \equiv ≤ \leq \leq ≥ \geq \geq ⊥ \perp \perp
≅ \cong \cong ≺ \prec \prec ≻ \succ \succ ∣ \mid \mid
≠ \neq = \neq ⪯ \preceq \preceq ⪰ \succeq \succeq ∥ \parallel \parallel
∼ \sim \sim ≪ \ll \ll ≫ \gg \gg ⋈ \bowtie \bowtie
≃ \simeq \simeq ⊂ \subset \subset ⊃ \supset \supset ⋈ \Join \Join
≈ \approx \approx ⊆ \subseteq \subseteq ⊇ \supseteq \supseteq ⋉ \ltimes \ltimes
≍ \asymp \asymp ⊏ \sqsubset \sqsubset ⊐ \sqsupset \sqsupset ⋊ \rtimes \rtimes
≐ \doteq \doteq ⊑ \sqsubseteq \sqsubseteq ⊒ \sqsupseteq \sqsupseteq ⌣ \smile \smile
∝ \propto \propto ⊣ \dashv \dashv ⊢ \vdash \vdash ⌢ \frown \frown
⊨ \models \models ∈ \in \in ∋ \ni \ni ∉ \notin / \notin
≊ \approxeq \approxeq ≦ \leqq \leqq ≧ \geqq \geqq ≶ \lessgtr \lessgtr
∼ \thicksim \thicksim ⩽ \leqslant \leqslant ⩾ \geqslant \geqslant ⋚ \lesseqgtr \lesseqgtr
∽ \backsim \backsim ⪅ \lessapprox \lessapprox ⪆ \gtrapprox \gtrapprox ⪋ \lesseqqgtr \lesseqqgtr
⋍ \backsimeq \backsimeq ⋘ \lll \lll ⋙ \ggg \ggg ⪌ \gtreqqless \gtreqqless
≜ \triangleq \triangleq ⋖ \lessdot \lessdot ⋗ \gtrdot \gtrdot ⋛ \gtreqless \gtreqless
≗ \circeq \circeq ≲ \lesssim \lesssim ≳ \gtrsim \gtrsim ≷ \gtrless \gtrless
≏ \bumpeq \bumpeq ⪕ \eqslantless \eqslantless ⪖ \eqslantgtr \eqslantgtr ∍ \backepsilon \backepsilon
≎ \Bumpeq \Bumpeq ≾ \precsim \precsim ≿ \succsim \succsim ≬ \between \between
≑ \doteqdot \doteqdot ⪷ \precapprox \precapprox ⪸ \succapprox \succapprox ⋔ \pitchfork \pitchfork
≈ \thickapprox \thickapprox ⋐ \Subset \Subset ⋑ \Supset \Supset ∣ \shortmid \shortmid
≒ \fallingdotseq \fallingdotseq ⫅ \subseteqq \subseteqq ⫆ \supseteqq \supseteqq ⌢ \smallfrown \smallfrown
≓ \risingdotseq \risingdotseq ⊏ \sqsubset \sqsubset ⊐ \sqsupset \sqsupset ⌣ \smallsmile \smallsmile
∝ \varpropto \varpropto ≼ \preccurlyeq \preccurlyeq ≽ \succcurlyeq \succcurlyeq ⊩ \Vdash \Vdash
∴ \therefore \therefore ⋞ \curlyeqprec \curlyeqprec ⋟ \curlyeqsucc \curlyeqsucc ⊨ \vDash \vDash
∵ \because \because ◀ \blacktriangleleft \blacktriangleleft ▶ \blacktriangleright \blacktriangleright ⊪ \Vvdash \Vvdash
≖ \eqcirc \eqcirc ⊴ \trianglelefteq \trianglelefteq ⊵ \trianglerighteq \trianglerighteq ∥ \shortparallel \shortparallel
≠ \neq = \neq ⊲ \vartriangleleft \vartriangleleft ⊳ \vartriangleright \vartriangleright ∦ \nshortparallel \nshortparallel
≆ \ncong \ncong ≰ \nleq \nleq ≱ \ngeq \ngeq ⊈ \nsubseteq \nsubseteq
∤ \nmid \nmid ≰ \nleqq \nleqq ≱ \ngeqq \ngeqq ⊉ \nsupseteq \nsupseteq
∦ \nparallel \nparallel ≰ \nleqslant \nleqslant ≱ \ngeqslant \ngeqslant ⊈ \nsubseteqq \nsubseteqq
∤ \nshortmid \nshortmid ≮ \nless \nless ≯ \ngtr \ngtr ⊉ \nsupseteqq \nsupseteqq
∦ \nshortparallel \nshortparallel ⊀ \nprec \nprec ⊁ \nsucc \nsucc ⊊ \subsetneq \subsetneq
≁ \nsim \nsim ⋠ \npreceq \npreceq ⋡ \nsucceq \nsucceq ⊋ \supsetneq \supsetneq
⊯ \nVDash \nVDash ⪹ \precnapprox \precnapprox ⪺ \succnapprox \succnapprox ⫋ \subsetneqq \subsetneqq
⊭ \nvDash \nvDash ⋨ \precnsim \precnsim ⋩ \succnsim \succnsim ⫌ \supsetneqq \supsetneqq
⊬ \nvdash \nvdash ⪉ \lnapprox \lnapprox ⪊ \gnapprox \gnapprox ⊊ \varsubsetneq \varsubsetneq
⋪ \ntriangleleft \ntriangleleft ⪇ \lneq \lneq ⪈ \gneq \gneq ⊋ \varsupsetneq \varsupsetneq
⋬ \ntrianglelefteq \ntrianglelefteq ≨ \lneqq \lneqq ≩ \gneqq \gneqq ⫋ \varsubsetneqq \varsubsetneqq
⋫ \ntriangleright \ntriangleright ⋦ \lnsim \lnsim ⋧ \gnsim \gnsim ⫌ \varsupsetneqq \varsupsetneqq
⋭ \ntrianglerighteq \ntrianglerighteq ≨ \lvertneqq \lvertneqq ≩ \gvertneqq \gvertneqq

\Join ⋈ \Join 符号应该是粗体,CSDN采用KaTex语法所以看起来和\bowtie ⋈ \bowtie 一样。

7. 箭头符号

符号 语法 符号 语法 符号 语法
← \leftarrow \leftarrow ⟵ \longleftarrow \longleftarrow ↑ \uparrow \uparrow
⇐ \Leftarrow \Leftarrow ⟸ \Longleftarrow \Longleftarrow ⇑ \Uparrow \Uparrow
→ \rightarrow \rightarrow ⟶ \longrightarrow \longrightarrow ↓ \downarrow \downarrow
⇒ \Rightarrow \Rightarrow ⟹ \Longrightarrow \Longrightarrow ⇓ \Downarrow \Downarrow
↔ \leftrightarrow \leftrightarrow ⟷ \longleftrightarrow \longleftrightarrow ↕ \updownarrow \updownarrow
⇔ \Leftrightarrow \Leftrightarrow ⟺ \Longleftrightarrow \Longleftrightarrow ⇕ \Updownarrow \Updownarrow
↦ \mapsto \mapsto ⟼ \longmapsto \longmapsto ↗ \nearrow \nearrow
↩ \hookleftarrow \hookleftarrow ↪ \hookrightarrow \hookrightarrow ↘ \searrow \searrow
↼ \leftharpoonup \leftharpoonup ⇀ \rightharpoonup \rightharpoonup ↙ \swarrow \swarrow
↽ \leftharpoondown \leftharpoondown ⇁ \rightharpoondown \rightharpoondown ↖ \nwarrow \nwarrow
⇌ \rightleftharpoons \rightleftharpoons ⇝ \leadsto \leadsto
⇢ \dashrightarrow \dashrightarrow ⇠ \dashleftarrow \dashleftarrow ⇇ \leftleftarrows \leftleftarrows
⇆ \leftrightarrows \leftrightarrows ⇚ \Lleftarrow \Lleftarrow ↞ \twoheadleftarrow \twoheadleftarrow
↢ \leftarrowtail \leftarrowtail ↫ \looparrowleft \looparrowleft ⇋ \leftrightharpoons \leftrightharpoons
↶ \curvearrowleft \curvearrowleft ↺ \circlearrowleft \circlearrowleft ↰ \Lsh \Lsh
⇈ \upuparrows \upuparrows ↿ \upharpoonleft \upharpoonleft ⇃ \downharpoonleft \downharpoonleft
⊸ \multimap \multimap ↭ \leftrightsquigarrow \leftrightsquigarrow ⇉ \rightrightarrows \rightrightarrows
⇄ \rightleftarrows \rightleftarrows ⇉ \rightrightarrows \rightrightarrows ⇄ \rightleftarrows \rightleftarrows
↠ \twoheadrightarrow \twoheadrightarrow ↣ \rightarrowtail \rightarrowtail ↬ \looparrowright \looparrowright
⇌ \rightleftharpoons \rightleftharpoons ↷ \curvearrowright \curvearrowright ↻ \circlearrowright \circlearrowright
↱ \Rsh \Rsh ⇊ \downdownarrows \downdownarrows ↾ \upharpoonright \upharpoonright
⇂ \downharpoonright \downharpoonright ⇝ \rightsquigarrow \rightsquigarrow
↚ \nleftarrow \nleftarrow ↛ \nrightarrow \nrightarrow ⇍ \nLeftarrow \nLeftarrow
⇏ \nRightarrow \nRightarrow ↮ \nleftrightarrow \nleftrightarrow ⇎ \nLeftrightarrow \nLeftrightarrow

8. 杂项符号

符号 语法 符号 语法 符号 语法 符号 语法
∞ \infty \infty ∀ \forall \forall k \Bbbk k \Bbbk ℘ \wp \wp
∇ \nabla \nabla ∃ \exists \exists ★ \bigstar \bigstar ∠ \angle \angle
∂ \partial \partial ∄ \nexists \nexists ╲ \diagdown \diagdown ∡ \measuredangle \measuredangle
ð \eth ð \eth ∅ \emptyset \emptyset ╱ \diagup \diagup ∢ \sphericalangle \sphericalangle
♣ \clubsuit \clubsuit ∅ \varnothing \varnothing ◊ \Diamond \Diamond ∁ \complement \complement
♢ \diamondsuit \diamondsuit ı \imath ı \imath Ⅎ \Finv \Finv ▽ \triangledown \triangledown
♡ \heartsuit \heartsuit ȷ \jmath ȷ \jmath ⅁ \Game \Game △ \triangle \triangle
♠ \spadesuit \spadesuit ℓ \ell \ell ℏ \hbar \hbar △ \vartriangle \vartriangle
⋯ \cdots \cdots ∫ ∭ \int\iiint \iiiint ℏ \hslash \hslash ⧫ \blacklozenge \blacklozenge
⋮ \vdots \vdots ∭ \iiint \iiint ◊ \lozenge \lozenge ■ \blacksquare \blacksquare
… \ldots \ldots ∬ \iint \iint ℧ \mho \mho ▲ \blacktriangle \blacktriangle
⋱ \ddots \ddots ♯ \sharp \sharp ′ \prime \prime ▼ \blacktriangledown \blacktriangledown
ℑ \Im \Im ♭ \flat \flat □ \square \square ‵ \backprime \backprime
ℜ \Re \Re ♮ \natural \natural √ \surd \surd Ⓢ \circledS \circledS

注:四重积分无空格,这里是因为CSDN采用Katex语法而不是Latex语法,前者无法表示,故用空格隔开。

9. 数学模式:音调

符号 语法 符号 语法 符号 语法 符号 语法
a ˊ \acute{a} aˊ \acute{a} a ˉ \bar{a} aˉ \bar{a} A ˊ ˊ \acute{\acute{A}} Aˊˊ \acute{\acute{A}} A ˉ ˉ \bar{\bar{A}} Aˉˉ \bar{\bar{A}}
a ˘ \breve{a} a˘ \breve{a} a ˇ \check{a} aˇ \check{a} A ˘ ˘ \breve{\breve{A}} A˘˘ \breve{\breve{A}} A ˇ ˇ \check{\check{A}} Aˇˇ \check{\check{A}}
a ¨ \ddot{a} a¨ \ddot{a} a ˙ \dot{a} a˙ \dot{a} A ¨ ¨ \ddot{\ddot{A}} A¨¨ \ddot{\ddot{A}} A ˙ ˙ \dot{\dot{A}} A˙˙ \dot{\dot{A}}
a ˋ \grave{a} aˋ \grave{a} a ^ \hat{a} a^ \hat{a} A ˋ ˋ \grave{\grave{A}} Aˋˋ \grave{\grave{A}} A ^ ^ \hat{\hat{A}} A^^ \hat{\hat{A}}
a ~ \tilde{a} a~ \tilde{a} a ⃗ \vec{a} a \vec{a} A ~ ~ \tilde{\tilde{A}} A~~ \tilde{\tilde{A}} A ⃗ ⃗ \vec{\vec{A}} A \vec{\vec{A}}

10. 矩阵 | 阵列环境及其实例

最简单的格式:\begin{array}{cols} row1 \\ row2 \\ . . . rowm \end{array}

其中cols包括每一列的一个字符l, r, c (垂直线 | 为可选插入字符),rowj包括字符&共(n - 1)个,用于分隔行中的n个元素。

例如:
$\left( \begin{array}{cc} 2\tau & 7\phi-\frac5{12} \\ 3\psi & \frac{\pi}8 \end{array} \right)$
( 2 τ 7 ϕ − 5 12 3 ψ π 8 ) \left( \begin{array}{cc} 2\tau & 7\phi-\frac5{12} \\ 3\psi & \frac{\pi}8 \end{array} \right) (2τ3ψ7ϕ1258π)
$\left( \begin{array}{c} x \\ y \end{array} \right)$
( x y ) \left( \begin{array}{c} x \\ y \end{array} \right) (xy)
$\left[ \begin{array}{cc|r} 3 & 4 & 5 \\ 1 & 3 & 729 \end{array} \right] $
[ 3 4 5 1 3 729 ] \left[ \begin{array}{cc|r} 3 & 4 & 5 \\ 1 & 3 & 729 \end{array} \right] [31435729]
$f(z) = \left\{ \begin{array}{rcl}\overline{\overline{z^2}+\cos z} && |z|<3 \\ 0 && 3\leq|z|\leq5 \\ \sin\overline{z} && |z|>5 \end{array}\right.$
f ( z ) = { z 2 ‾ + cos ⁡ z ‾ ∣ z ∣ < 3 0 3 ≤ ∣ z ∣ ≤ 5 sin ⁡ z ‾ ∣ z ∣ > 5 f(z) = \left\{ \begin{array}{rcl}\overline{\overline{z^2}+\cos z} && |z|<3 \\ 0 && 3\leq|z|\leq5 \\ \sin\overline{z} && |z|>5 \end{array}\right. f(z)=z2+cosz0sinzz<33z5z>5

11. 其他样式(仅数学模式)

书法字母:$\mathcal{A}$ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z \mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ} ABCDEFGHIJKLMNOPQRSTUVWXYZ
空心字母:$\mathbb{A}$ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z \mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ} ABCDEFGHIJKLMNOPQRSTUVWXYZ
德文尖角体字母:$\mathfrak{A}$ A B C D E F G H I J K L M N O P Q R S T a b c d e f g h i j k l m n o p q r s t 1234567890 \mathfrak{ABCDEFGHIJKLMNOPQRSTabcdefghijklmnopqrst1234567890} ABCDEFGHIJKLMNOPQRSTabcdefghijklmnopqrst1234567890
数学无衬线字母:$\mathsf{A}$ A B C D E F G H I J K L M N O P Q R S T a b c d e f g h i j k l m n o p q r s t 1234567890 \mathsf{ABCDEFGHIJKLMNOPQRSTabcdefghijklmnopqrst1234567890} ABCDEFGHIJKLMNOPQRSTabcdefghijklmnopqrst1234567890
数学粗体字母:$\mathbf{A}$ A B C D E F G H I J K L M N O P Q R a b c d e f g h i j k l m n o p q 1234567890 \mathbf{ABCDEFGHIJKLMNOPQRabcdefghijklmnopq1234567890} ABCDEFGHIJKLMNOPQRabcdefghijklmnopq1234567890
数学粗体斜体字母: 先定义\def\mathbi#1{\textbf{\em #1}},再使用$\mathbi{A}$即可。(KaTex不显示所以这里不做演示。)

12. 字体大小

数学模式:
${\displaystyle \int f^{-1}(x-x_a)\,dx}$           ⟹ ~~~~~~~~~\Longrightarrow           ∫ f − 1 ( x − x a )   d x {\displaystyle \int f^{-1}(x-x_a)\,dx} f1(xxa)dx
${\textstyle \int f^{-1}(x-x_a)\,dx}$               ⟹ ~~~~~~~~~~~~~\Longrightarrow               ∫ f − 1 ( x − x a )   d x {\textstyle \int f^{-1}(x-x_a)\,dx} f1(xxa)dx
${\scriptstyle \int f^{-1}(x-x_a)\,dx}$            ⟹ ~~~~~~~~~~\Longrightarrow            ∫ f − 1 ( x − x a ) d x {\scriptstyle \int f^{-1}(x-x_a)\,dx} f1(xxa)dx
${\scriptscriptstyle \int f^{-1}(x-x_a)\,dx}$ ⟹ \Longrightarrow ∫ f − 1 ( x − x a ) d x {\scriptscriptstyle \int f^{-1}(x-x_a)\,dx} f1(xxa)dx

文本模式:
$\Huge Huge~size$                       ⟹ ~~~~~~~~~~~~~~~~~~~~~\Longrightarrow                       H u g e   s i z e \Huge Huge~size Huge size
$\huge huge~size$                       ⟹ ~~~~~~~~~~~~~~~~~~~~~\Longrightarrow                       h u g e   s i z e \huge huge~size huge size
$\LARGE LARGE~size$                    ⟹ ~~~~~~~~~~~~~~~~~~\Longrightarrow                    L A R G E   s i z e \LARGE LARGE~size LARGE size
$\Large Large~size$                    ⟹ ~~~~~~~~~~~~~~~~~~\Longrightarrow                    L a r g e   s i z e \Large Large~size Large size
$\large large~size$                    ⟹ ~~~~~~~~~~~~~~~~~~\Longrightarrow                    l a r g e   s i z e \large large~size large size
$\normalsize normal~size$           ⟹ ~~~~~~~~~\Longrightarrow           n o r m a l   s i z e \normalsize normal~size normal size
$\small small~size$                    ⟹ ~~~~~~~~~~~~~~~~~~\Longrightarrow                    s m a l l   s i z e \small small~size small size
$\footnotesize smaller~size$      ⟹ ~~~~\Longrightarrow      s m a l l e r   s i z e \footnotesize smaller~size smaller size
$\scriptsize very~small~size$    ⟹ ~~\Longrightarrow    v e r y   s m a l l   s i z e \scriptsize very~small~size very small size
$\tiny smallest~size$                ⟹ ~~~~~~~~~~~~~~\Longrightarrow                s m a l l e s t   s i z e \tiny smallest~size smallest size

\textstyle\normalsize可省略。

13. 文本模式:音调和符号

符号 语法 符号 语法 符号 语法 符号 语法
© \copyright c \copyright £ \pounds £ \pounds † \dag \dag ‡ \ddag \ddag

其余KaTex语法无法显示的就不写了,反正这部分也几乎不会用到。

参考美国莱斯大学计算与应用数学学院(Rice CAAM)发表的文档,并做了部分错误修正。
如有错漏请不吝指正。

这些符号比较多,就不写使用例子了,更多LaTex | Markdown语法我会写在另起文章。

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转载自blog.csdn.net/qq_27677599/article/details/108909460