Obsidan之数学公式的输入_obsidian数学公式-CSDN博客 MathJax basic tutorial and quick reference - Mathematics Meta Stack Exchange

换行#

1
$$
2
\begin{aligned}a=b+c\\b=c-a\\c=a+b \end{aligned}
3
$$

\begin{aligned}a=b+c\\b=c-a\\c=a+b \end{aligned}

1
$$
2
\begin{matrix}已知y=\sqrt{x+3}&&(x>=0)\\求y的最大值是多少 \end{matrix}
3
$$

\begin{matrix}已知y=\sqrt{x+3}&&(x>=0)\\求y的最大值是多少 \end{matrix}

1
$$
2
\begin{bmatrix}已知y=\sqrt{x+3}&&(x>=0)\\求y的最大值是多少 \end{bmatrix}
3
$$

\begin{bmatrix}已知y=\sqrt{x+3}&&(x>=0)\\求y的最大值是多少 \end{bmatrix}

1
$$
2
\begin{Bmatrix}已知y=\sqrt{x+3}&&(x>=0)\\求y的最大值是多少 \end{Bmatrix}
3
$$

\begin{Bmatrix}已知y=\sqrt{x+3}&&(x>=0)\\求y的最大值是多少 \end{Bmatrix}

1
$$
2
 \begin{vmatrix}
3
 0&1&2\\
4
 3&4&5\\
5
 6&7&8\\
6
 \end{vmatrix}
7
$$

\begin{vmatrix} 0&1&2\\ 3&4&5\\ 6&7&8\\ \end{vmatrix}

1
$$
2
 \begin{Vmatrix}
3
 0&1&2\\
4
 3&4&5\\
5
 6&7&8\\
6
 \end{Vmatrix}
7
$$

\begin{Vmatrix} 0&1&2\\ 3&4&5\\ 6&7&8\\ \end{Vmatrix}

希腊字母(Greek and Hebrew letters)#

\begin{matrix} \alpha & \backslash alpha & \kappa & \backslash kappa & \psi & \backslash psi & \digamma & \backslash digamma & \Delta & \backslash Delta & \Theta & \backslash Theta \\ \beta & \backslash beta & \lambda & \backslash lambda & \rho & \backslash rho & \varepsilon & \backslash varepsilon & \Gamma & \backslash Gamma & \Upsilon & \backslash Upsilon \\ \chi & \backslash chi & \mu & \backslash mu & \sigma & \backslash sigma & \varkappa & \backslash varkappa & \Lambda & \backslash Lambda & \Xi & \backslash Xi \\ \delta & \backslash delta & \nu & \backslash nu & \tau & \backslash tau & \varphi & \backslash varphi & \Omega & \backslash Omega & & \\ \epsilon & \backslash epsilon & o & o & \theta & \backslash theta & \varpi & \backslash varpi & \Phi & \backslash Phi & \aleph & \backslash aleph \\ \eta & \backslash eta & \omega & \backslash omega & \upsilon & \backslash upsilon & \varrho & \backslash varrho & \Pi & \backslash Pi & \beth & \backslash beth \\ \gamma & \backslash gamma & \phi & \backslash phi & \xi & \backslash xi & \varsigma & \backslash varsigma & \Psi & \backslash Psi & \daleth & \backslash daleth \\ \iota & \backslash iota & \pi & \backslash pi & \zeta & \backslash zeta & \vartheta & \backslash vartheta & \Sigma & \backslash Sigma & \gimel & \backslash gimel \\ \end{matrix}

关系运算符和二进制运算符#

\begin{matrix} \ast & \backslash ast & \pm & \backslash pm & \cap & \backslash cap & \lhd & \backslash lhd \\ \star & \backslash star & \mp & \backslash mp & \cup & \backslash cup & \rhd & \backslash rhd \\ \cdot & \backslash cdot & \amalg & \backslash amalg & \uplus & \backslash uplus \\ \circ & \backslash circ & \odot & \backslash odot & \sqcap & \backslash sqcap \\ \bullet & \backslash bullet & \ominus & \backslash ominus & \sqcup & \backslash sqcup \\ \bigcirc & \backslash bigcirc & \oplus & \backslash oplus & \wedge & \backslash wedge \\ \diamond & \backslash diamond & \oslash & \backslash oslash & \vee & \backslash vee \\ \times & \backslash times & \otimes & \backslash otimes & \dagger & \backslash dagger \\ \div & \backslash div & \wr & \backslash wr & \ddagger & \backslash ddagger \\ \centerdot & \backslash centerdot & \Box & \backslash Box & \barwedge & \backslash barwedge \\ \circledast & \backslash circledast & \boxplus & \backslash boxplus & \curlywedge & \backslash curlywedge \\ \circledcirc & \backslash circledcirc & \boxminus & \backslash boxminus & \Cap & \backslash Cap \\ \circleddash & \backslash circleddash & \boxtimes & \backslash boxtimes & \bot & \backslash bot \\ \dotplus & \backslash dotplus & \boxdot & \backslash boxdot & \intercal & \backslash intercal \\ \divideontimes & \backslash divideontimes & \square & \backslash square & \doublebarwedge & \backslash doublebarwedge \\ \\ \equiv & \backslash equiv & \leq & \backslash leq & \geq & \backslash geq & \perp & \backslash perp \\ \cong & \backslash cong & \prec & \backslash prec & \succ & \backslash succ & \mid & \backslash mid \\ \neq & \backslash neq & \preceq & \backslash preceq & \succeq & \backslash succeq & \parallel & \backslash parallel \\ \sim & \backslash sim & \ll & \backslash ll & \gg & \backslash gg & \bowtie & \backslash bowtie \\ \simeq & \backslash simeq & \subset & \backslash subset & \supset & \backslash supset & \Join & \backslash Join \\ \approx & \backslash approx & \subseteq & \backslash subseteq & \supseteq & \backslash supseteq & \ltimes & \backslash ltimes \\ \asymp & \backslash asymp & \sqsubset & \backslash sqsubset & \sqsupset & \backslash sqsupset & \rtimes & \backslash rtimes \\ \doteq & \backslash doteq & \sqsubseteq & \backslash sqsubseteq & \sqsupseteq & \backslash sqsupseteq & \smile & \backslash smile \\ \propto & \backslash propto & \vdash & \backslash vdash & \dashv & \backslash dashv & \frown & \backslash frown \\ \models & \backslash models & \in & \backslash in & \ni & \backslash ni & \notin & \backslash notin \\ \\ \tau & \backslash \tau & \end{matrix}

音乐

音乐

换行#

希腊字母(Greek and Hebrew letters)#

关系运算符和二进制运算符#

支持与分享