[Typora 笔记] 数学输入整理
1.希腊字母表
大写 | md | 小写 | md |
---|---|---|---|
(A) | A | (alpha) | alpha |
(B) | B | (eta) | eta |
(Gamma) | Gamma | (gamma) | gamma |
(Delta) | Dleta | (delta) | delta |
(E) | E | (epsilon) | epsilon |
(varepsilon) | varepsilon | ||
(Z) | Z | (zeta) | zeta |
(H) | H | (eta) | eta |
(Theta) | Theta | ( heta) | heta |
(I) | I | (iota) | iota |
(K) | K | $ kappa$ | kappa |
$ Lambda $ | Lambda | $ lambda$ | lambda |
(M) | M | (mu) | mu |
(N) | N | ( u) | u |
(Xi) | Xi | (xi) | xi |
(O) | O | (omicron) | omicron |
(Pi) | Pi | (pi) | pi |
(Sigma) | Sigma | (sigma) | sigma |
(T) | T | ( au) | au |
(Upsilon) | Upsilon | (upsilon) | upsilon |
(Phi) | Phi | (phi) | phi |
(varphi) | varphi | ||
(X) | X | (chi) | chi |
(Psi) | Psi | (psi) | psi |
(Omega) | Omega | (omega) | omega |
(P) | P | ( ho) | ho |
2.运算符号
预览 | md |
---|---|
(pm) | pm |
( imes) | imes |
(cdot) | cdot |
(div) | div |
( eq) | eq |
(equiv) | equiv |
(leq) | leq |
(geq) | geq |
(forall) | forall |
(infty) | infty |
(emptyset) | emptyset |
(exist) | exist |
( abla) | abla |
(ot) | ot |
(angle) | angle |
(ecause) | ecause |
( herefore) | herefore |
$ approx$ | approx |
(X_i) | _eg |
(X^i) | ^eg |
(sqrt[n]{x}) | sqrt[n]{x} |
(dots) , (cdots) | dots, cdots |
(sum_1^n) | sum_1^n |
(int_a^b) | int_a^b |
(lim_{x o infty}) | lim_{x o infty} |
(frac{23}{6}) | frac{23}{6} |
(prod_{i=1}^n) | prod_{i=1}^n |
- 公式标签: ag{1.1}
[y=f(x) ag{1.1}
]
- 推导:
[egin{align}
y&=f(x)\
&=2x+b
end{align}
]