由于网上的相关文章大多数也是转载,我在这里就不列出我转自哪篇博文了。持续更新,打造最全的markdown符号表:
符号 | 代码 |
---|---|
∑∑ | $\sum$ |
∑ni=0∑i=0n | $\sum_{i=0}^n$ |
∏∏ | $\prod$ |
∏ni=0∏i=0n | $\prod_{i=0}^n$ |
×× | $\times$ |
∗∗ | $\ast$ |
±± | $\pm$ |
÷÷ | $\div$ |
∣∣ | $\mid$ |
⋅⋅ | $\cdot$ |
⨀⨀ | $\bigodot$ |
≈≈ | $\approx$ |
≤≤ | $\leq$ |
≥≥ | $\geq$ |
≠≠ | $\neq$ |
≡≡ | $\equiv$ |
x¯¯¯x¯ | $\overline{x}$ |
x––x_ | $\underline{x}$ |
x^x^ | $\hat{x}$ |
xˇxˇ | $\check{x}$ |
x˘x˘ | $\breve{x}$ |
↑↑ | $\uparrow$ |
↓↓ | $\downarrow$ |
←← | $\leftarrow$ |
→→ | $\rightarrow$ |
⇑⇑ | $\Uparrow$ |
⇓⇓ | $\Downarrow$ |
⇐⇐ | $\Leftarrow$ |
⇒⇒ | $\Rightarrow$ |
⟵⟵ | $\longleftarrow$ |
⟶⟶ | $\longrightarrow$ |
⟸⟸ | $\Longleftarrow$ |
⟹⟹ | $\Longrightarrow$ |
∵∵ | $\because$ |
∴∴ | $\therefore$ |
∀∀ | $\forall$ |
∃∃ | $\exists$ |
y′y′ | $y{\prime}$ |
∫∫ | $\int$ |
∬∬ | $\iint$ |
∭∭ | $\iiint$ |
∮∮ | $\oint$ |
limlim | $\lim$ |
∞∞ | $\infty$ |
∇∇ | $\nabla$ |
⊥⊥ | $\bot$ |
∠30∘∠30∘ | $\angle 30^\circ$ |
sinsin | $\sin$ |
coscos | $\cos$ |
tantan | $\tan$ |
cotcot | $\cot$ |
secsec | $\sec$ |
csccsc | $\csc$ |
loglog | $\log$ |
lglg | $\lg$ |
lnln | $\ln$ |
∅∅ | $\emptyset$ |
∈∈ | $\in$ |
∉∉ | $\notin$ |
⊂⊂ | $\subset$ |
⊃⊃ | $\supset$ |
⊆⊆ | $\subseteq$ |
⊇⊇ | $\supseteq$ |
⋂⋂ | $\bigcap$ |
⋃⋃ | $\bigcup$ |
⋁⋁ | $\bigvee$ |
⋀⋀ | $\bigwedge$ |
⨄⨄ | $\biguplus$ |
⨆⨆ | $\bigsqcup$ |
12x+112x+1 | $\frac{1}{2x+1}$ |
12x+112x+1 | ${{1} \over {2x+1}}$ |
dudx∣∣x=0dudx|x=0 | $\left. \frac{du}{dx} \right| _{x=0}$ |
9–√393 | $\sqrt[3]{9}$ |
16−−√16 | $\sqrt{16}$ |
…… | $\ldots$ |
f(x1,x2,…,xn)=x21+x22+⋯+x2nf(x1,x2,…,xn)=x12+x22+⋯+xn2 | $f(x_1,x_2,\ldots,x_n) = x_1^2+x_2^2+\cdots+x_n^2$ |
a⃗ a→ | $\vec a$ |
∫10x2dx∫01x2dx | $\int_0^1x^2dx$ |
limn→+∞1n(n+1)limn→+∞1n(n+1) | $\lim_{n\rightarrow+\infty}\frac{1}{n(n+1)}$ |
∑n11x2∑1n1x2 | $\sum_1^n\frac{1}{x^2}$ |
xϵ[0,100]xϵ[0,100] | $x \epsilon [0, 100]$ |
xyz=(1+ex)−2xywxyz=(1+ex)−2xyw | $x^{y^z} = (1+e^x)^{-2xy^w}$ |
y={xαy={xα | $$y =\begin{cases} x\\ \alpha \end{cases}$$ |