Markdown alphabet and expression writting
Markdown 写公式是很多专业都需要的,虽然Latex更加专业可惜代价较大国内不甚流行
example : f(x)=\sum_{i=1}^{100} {x}
关系运算符:
±:\pm ×:\times ÷:\div ∣:\mid ?:\nmid ?:\cdot °:\circ ?:\ast ?:\bigodot ?:\bigotimes ?:\bigoplus ≤:\leq ≥:\geq ≠:\neq ≈:\approx ≡:\equiv ∑:\sum ∏:\prod ?:\coprod
集合运算符:
?:\emptyset ∈:\in ?:\notin ?:\subset ?:\supset ?:\subseteq ?:\supseteq ?:\bigcap ?:\bigcup ?:\bigvee ?:\bigwedge ?:\biguplus ?:\bigsqcup
对数运算符:
log ? \log log:log:\log lg:\lg ln:\ln
三角运算符:
⊥:\bot ∠:\angle 30°:30^\circ sin:\sin cos:\cos tan:\tan cot:\cot sec:\sec csc:\csc
微积分运算符:
′:\prime ∫:\int ?:\iint ?:\iiint ?:\iiiint ∮:\oint lim:\lim ∞:\infty ?:\nabla
逻辑运算符:
∵:\because ∴:\therefore ?:\forall ?:\exists ≠:\not= ≯:\not> ?:\not\subset
戴帽符号: \hat{y} \check{y} ?\breve{y}
连线:
\overline
\underline{a+b+c+d}:
\overbrace{a+\underbrace{b+c}{1.0}+d}^{2.0}
箭头符号: ↑:\uparrow ↓:\downarrow ?:\Uparrow ?:\Downarrow →:\rightarrow ←:\leftarrow
希腊字母太多:到时候再查吧 ---- 26 June 2022 now let's add something!
| 字母名称 | 大写 | markdown原文 | 小写 | markdown原文 |
|---|---|---|---|---|
| alpha | A | A | α | \alpha |
| beta | B | B | β | \beta |
| gamma | Γ | \Gamma | γ | \gamma |
| delta | Δ | \Delta | δ | \delta |
| epsilon | E | E | ? | \epsilon |
| ε | E | E | ε | \varepsilon |
| zeta | Z | Z | ζ | \zeta |
| eta | H | H | η | \eta |
| theta | Θ | \Theta | θ | \theta |
| iota | I | I | ι | \iota |
| kappa | K | K | κ | \kappa |
| lambda | Λ | \Lambda | λ | \lambda |
| Mu | M | M | μ | \mu |
| nu | N | N | ν | \nu |
| xi | Ξ | \Xi | ξ | \xi |
| omicron | O | O | ο | \omicron |
| pi | Π | \Pi | π | \pi |
| rho | P | P | ρ | \rho |
| sigma | Σ | \Sigma | σ | \sigma |
| tau | T | T | τ | \tau |
| upsilon | Υ | \Upsilon | υ | \upsilon |
| phi | Φ | \Phi | ? | \phi |
| phi | Φ | \Phi | φ | \varphi |
| chi | X | X | χ | \chi |
| psi | Ψ | \Psi | ψ | \psi |