矩阵 | Matrices

Latex基本语法 - 图1

  1. \begin{matrix}
  2. 1 & x & x^2 \\
  3. 1 & y & y^2 \\
  4. 1 & z & z^2 \\
  5. \end{matrix}

Latex基本语法 - 图2

  1. \begin{pmatrix}1&2\\3&4\\ \end{pmatrix}

Latex基本语法 - 图3

  1. \begin{bmatrix}1&2\\3&4\\ \end{bmatrix}

Latex基本语法 - 图4

  1. \begin{Bmatrix}1&2\\3&4\\ \end{Bmatrix}

Latex基本语法 - 图5

  1. \begin{vmatrix}1&2\\3&4\\ \end{vmatrix}

Latex基本语法 - 图6

  1. \begin{Vmatrix}1&2\\3&4\\ \end{Vmatrix}

Latex基本语法 - 图7

  1. \begin{pmatrix}
  2.  1 & a_1 & a_1^2 & \cdots & a_1^n \\
  3.  1 & a_2 & a_2^2 & \cdots & a_2^n \\
  4.  \vdots  & \vdots& \vdots & \ddots & \vdots \\
  5.  1 & a_m & a_m^2 & \cdots & a_m^n    
  6.  \end{pmatrix}

Latex基本语法 - 图8

  1. \left[
  2. \begin{array}{cc|c}
  3.   1&2&3\\
  4.   4&5&6
  5. \end{array}
  6. \right]

Latex基本语法 - 图9

  1. \begin{pmatrix}
  2.     a & b\\
  3.     c & d\\
  4.   \hline
  5.     1 & 0\\
  6.     0 & 1
  7.   \end{pmatrix}

Latex基本语法 - 图10

  1.  $\bigl( \begin{smallmatrix} a & b \\ c & d \end{smallmatrix} \bigr)$

对齐方程 | Aligned equations

Latex基本语法 - 图11

  1. \begin{align}
  2. \sqrt{37} & = \sqrt{\frac{73^2-1}{12^2}} \\
  3.  & = \sqrt{\frac{73^2}{12^2}\cdot\frac{73^2-1}{73^2}} \\ 
  4.  & = \sqrt{\frac{73^2}{12^2}}\sqrt{\frac{73^2-1}{73^2}} \\
  5.  & = \frac{73}{12}\sqrt{1 - \frac{1}{73^2}} \\ 
  6.  & \approx \frac{73}{12}\left(1 - \frac{1}{2\cdot73^2}\right)
  7. \end{align}

Latex基本语法 - 图12

  1. \begin{align} f(x)&=\left(x^3\right)+\left(x^3+x^2+x^1\right)+\left(x^3+x^‌2\right)\\ f'(x)&=\left(3x^2+2x+1\right)+\left(3x^2+2x\right)\\ f''(x)&=\left(6x+2\right)\\ \end{align}

分段函数 | piecewise functions

Latex基本语法 - 图13

  1. f(n) =
  2. \begin{cases}
  3. n/2,  & \text{if $n$ is even} \\
  4. 3n+1, & \text{if $n$ is odd}
  5. \end{cases}

Latex基本语法 - 图14

  1. \left.
  2. \begin{array}{l}
  3. \text{if $n$ is even:}&n/2\\
  4. \text{if $n$ is odd:}&3n+1
  5. \end{array}
  6. \right\}
  7. =f(n)

Latex基本语法 - 图15

  1. f(n) =
  2. \begin{cases}
  3. \frac{n}{2},  & \text{if $n$ is even} \\[2ex]
  4. 3n+1, & \text{if $n$ is odd}
  5. \end{cases}

数组 | Arrays

Latex基本语法 - 图16

  1. \begin{array}{c|lcr}
  2. n & \text{Left} & \text{Center} & \text{Right} \\
  3. \hline
  4. 1 & 0.24 & 1 & 125 \\
  5. 2 & -1 & 189 & -8 \\
  6. 3 & -20 & 2000 & 1+10i
  7. \end{array}

Latex基本语法 - 图17

  1. % outer vertical array of arrays
  2. \begin{array}{c}
  3. % inner horizontal array of arrays
  4. \begin{array}{cc}
  5. % inner array of minimum values
  6. \begin{array}{c|cccc}
  7. \text{min} & 0 & 1 & 2 & 3\\
  8. \hline
  9. 0 & 0 & 0 & 0 & 0\\
  10. 1 & 0 & 1 & 1 & 1\\
  11. 2 & 0 & 1 & 2 & 2\\
  12. 3 & 0 & 1 & 2 & 3
  13. \end{array}
  14. &
  15. % inner array of maximum values
  16. \begin{array}{c|cccc}
  17. \text{max}&0&1&2&3\\
  18. \hline
  19. 0 & 0 & 1 & 2 & 3\\
  20. 1 & 1 & 1 & 2 & 3\\
  21. 2 & 2 & 2 & 2 & 3\\
  22. 3 & 3 & 3 & 3 & 3
  23. \end{array}
  24. \end{array}
  25. \\
  26. % inner array of delta values
  27. \begin{array}{c|cccc}
  28. \Delta&0&1&2&3\\
  29. \hline
  30. 0 & 0 & 1 & 2 & 3\\
  31. 1 & 1 & 0 & 1 & 2\\
  32. 2 & 2 & 1 & 0 & 1\\
  33. 3 & 3 & 2 & 1 & 0
  34. \end{array}
  35. \end{array}

Latex基本语法 - 图18

  1. \begin{array}{ll} \hfill\mathrm{Bad}\hfill & \hfill\mathrm{Better}\hfill \\ \hline \\ e^{i\frac{\pi}2} \quad e^{\frac{i\pi}2}& e^{i\pi/2} \\ \int_{-\frac\pi2}^\frac\pi2 \sin x\,dx & \int_{-\pi/2}^{\pi/2}\sin x\,dx \\ \end{array}

方程组 | System of equations

Latex基本语法 - 图19

  1. \left\{ 
  2. \begin{array}{c}
  3. a_1x+b_1y+c_1z=d_1 \\ 
  4. a_2x+b_2y+c_2z=d_2 \\ 
  5. a_3x+b_3y+c_3z=d_3
  6. \end{array}
  7. \right.

Latex基本语法 - 图20

  1. \begin{cases}
  2. a_1x+b_1y+c_1z=d_1 \\ 
  3. a_2x+b_2y+c_2z=d_2 \\ 
  4. a_3x+b_3y+c_3z=d_3
  5. \end{cases}

Latex基本语法 - 图21

  1. \left\{
  2. \begin{aligned} 
  3. a_1x+b_1y+c_1z &=d_1+e_1 \\ 
  4. a_2x+b_2y&=d_2 \\ 
  5. a_3x+b_3y+c_3z &=d_3 
  6. \end{aligned} 
  7. \right.

Latex基本语法 - 图22

  1. \left\{
  2. \begin{array}{ll}
  3. a_1x+b_1y+c_1z &=d_1+e_1 \\ 
  4. a_2x+b_2y &=d_2 \\ 
  5. a_3x+b_3y+c_3z &=d_3 
  6. \end{array} 
  7. \right.

Latex基本语法 - 图23

  1. \begin{cases}
  2. a_1x+b_1y+c_1z=\frac{p_1}{q_1} \\[2ex] 
  3. a_2x+b_2y+c_2z=\frac{p_2}{q_2} \\[2ex] 
  4. a_3x+b_3y+c_3z=\frac{p_3}{q_3}
  5. \end{cases}

Latex基本语法 - 图24

  1. \begin{cases}
  2. a_1x+b_1y+c_1z=\frac{p_1}{q_1} \\
  3. a_2x+b_2y+c_2z=\frac{p_2}{q_2} \\
  4. a_3x+b_3y+c_3z=\frac{p_3}{q_3}
  5. \end{cases}

Latex基本语法 - 图25

  1. \left\{ \begin{array}{l}
  2. 0 = c_x-a_{x0}-d_{x0}\dfrac{(c_x-a_{x0})\cdot d_{x0}}{\|d_{x0}\|^2} + c_x-a_{x1}-d_{x1}\dfrac{(c_x-a_{x1})\cdot d_{x1}}{\|d_{x1}\|^2} \\[2ex] 
  3. 0 = c_y-a_{y0}-d_{y0}\dfrac{(c_y-a_{y0})\cdot d_{y0}}{\|d_{y0}\|^2} + c_y-a_{y1}-d_{y1}\dfrac{(c_y-a_{y1})\cdot d_{y1}}{\|d_{y1}\|^2} \end{array} \right.

颜色 | Colors

Latex基本语法 - 图26

  1. \begin{array}{|rc|}
  2. \hline
  3. \verb+\color{black}{text}+ & \color{black}{text} \\
  4. \verb+\color{gray}{text}+ & \color{gray}{text} \\
  5. \verb+\color{silver}{text}+ & \color{silver}{text} \\
  6. \verb+\color{white}{text}+ & \color{white}{text} \\
  7. \hline
  8. \verb+\color{maroon}{text}+ & \color{maroon}{text} \\
  9. \verb+\color{red}{text}+ & \color{red}{text} \\
  10. \verb+\color{yellow}{text}+ & \color{yellow}{text} \\
  11. \verb+\color{lime}{text}+ & \color{lime}{text} \\
  12. \verb+\color{olive}{text}+ & \color{olive}{text} \\
  13. \verb+\color{green}{text}+ & \color{green}{text} \\
  14. \verb+\color{teal}{text}+ & \color{teal}{text} \\
  15. \verb+\color{aqua}{text}+ & \color{aqua}{text} \\
  16. \verb+\color{blue}{text}+ & \color{blue}{text} \\
  17. \verb+\color{navy}{text}+ & \color{navy}{text} \\
  18. \verb+\color{purple}{text}+ & \color{purple}{text} \\ 
  19. \verb+\color{fuchsia}{text}+ & \color{magenta}{text} \\
  20. \hline
  21. \end{array}

Latex基本语法 - 图27

  1. \begin{array}{|rc|}
  2. \hline
  3. \verb+\color{black}{text}+ & \color{black}{text} \\
  4. \verb+\color{gray}{text}+ & \color{gray}{text} \\
  5. \verb+\color{silver}{text}+ & \color{silver}{text} \\
  6. \verb+\color{white}{text}+ & \color{white}{text} \\
  7. \hline
  8. \verb+\color{maroon}{text}+ & \color{maroon}{text} \\
  9. \verb+\color{red}{text}+ & \color{red}{text} \\
  10. \verb+\color{yellow}{text}+ & \color{yellow}{text} \\
  11. \verb+\color{lime}{text}+ & \color{lime}{text} \\
  12. \verb+\color{olive}{text}+ & \color{olive}{text} \\
  13. \verb+\color{green}{text}+ & \color{green}{text} \\
  14. \verb+\color{teal}{text}+ & \color{teal}{text} \\
  15. \verb+\color{aqua}{text}+ & \color{aqua}{text} \\
  16. \verb+\color{blue}{text}+ & \color{blue}{text} \\
  17. \verb+\color{navy}{text}+ & \color{navy}{text} \\
  18. \verb+\color{purple}{text}+ & \color{purple}{text} \\ 
  19. \verb+\color{fuchsia}{text}+ & \color{magenta}{text} \\
  20. \hline
  21. \end{array}

交换图 | Commutative diagrams

Latex基本语法 - 图28

  1. \begin{CD}
  2. A @>a>> B\\
  3. @V b V V= @VV c V\\
  4. C @>>d> D
  5. \end{CD}

Latex基本语法 - 图29

  1. \begin{CD}
  2. A @>>> B @>{\text{very long label}}>> C \\
  3. @. @AAA @| \\
  4. D @= E @<<< F
  5. \end{CD}

Latex基本语法 - 图30

  1. \begin{CD}
  2.   RCOHR'SO_3Na @>{\text{Hydrolysis,$\Delta, Dil.HCl$}}>> (RCOR')+NaCl+SO_2+ H_2O 
  3. \end{CD}

持续分数 | Continued fractions

Latex基本语法 - 图31

  1. x = a_0 + \cfrac{1^2}{a_1
  2.           + \cfrac{2^2}{a_2
  3.           + \cfrac{3^2}{a_3 + \cfrac{4^4}{a_4 + \cdots}}}}

Latex基本语法 - 图32

  1. x = a_0 + \frac{1^2}{a_1
  2.           + \frac{2^2}{a_2
  3.           + \frac{3^2}{a_3 + \frac{4^4}{a_4 + \cdots}}}}

Latex基本语法 - 图33

  1. x = a_0 + \frac{1^2}{a_1+}
  2.           \frac{2^2}{a_2+}
  3.           \frac{3^2}{a_3 +} \frac{4^4}{a_4 +} \cdots

Latex基本语法 - 图34

  1. \cfrac{a_{1}}{b_{1}+\cfrac{a_{2}}{b_{2}+\cfrac{a_{3}}{b_{3}+\ddots }}}=   {\genfrac{}{}{}{}{a_1}{b_1}}   {\genfrac{}{}{0pt}{}{}{+}}   {\genfrac{}{}{}{}{a_2}{b_2}}   {\genfrac{}{}{0pt}{}{}{+}}   {\genfrac{}{}{}{}{a_3}{b_3}}   {\genfrac{}{}{0pt}{}{}{+\dots}}

Latex基本语法 - 图35

  1. \underset{j=1}{\overset{\infty}{\LARGE\mathrm K}}\frac{a_j}{b_j}=\cfrac{a_1}{b_1+\cfrac{a_2}{b_2+\cfrac{a_3}{b_3+\ddots}}}.

Latex基本语法 - 图36

  1. \mathop{\LARGE\mathrm K}_{i=1}^\infty \frac{a_i}{b_i}

大括号 | Big braces

Latex基本语法 - 图37

  1. f\left(
  2.    \left[ 
  3.      \frac{
  4.        1+\left\{x,y\right\}
  5.      }{
  6.        \left(
  7.           \frac{x}{y}+\frac{y}{x}
  8.        \right)
  9.        \left(u+1\right)
  10.      }+a
  11.    \right]^{3/2}
  12. \right)

Latex基本语法 - 图38

  1. \begin{aligned}
  2. a=&\left(1+2+3+  \cdots \right. \\
  3. & \cdots+ \left. \infty-2+\infty-1+\infty\right)
  4. \end{aligned}

Latex基本语法 - 图39

  1. \left\langle  
  2.   q
  3. \middle\|
  4.   \frac{\frac{x}{y}}{\frac{u}{v}}
  5. \middle| 
  6.    p 
  7. \right\rangle

高亮 | Highlighting equation

Latex基本语法 - 图40

  1. \bbox[yellow]
  2. {
  3. e^x=\lim_{n\to\infty} \left( 1+\frac{x}{n} \right)^n
  4. \qquad (1)
  5. }

Latex基本语法 - 图41

  1. \bbox[yellow,5px]
  2. {
  3. e^x=\lim_{n\to\infty} \left( 1+\frac{x}{n} \right)^n
  4. \qquad (1)
  5. }

Latex基本语法 - 图42

  1. \bbox[5px,border:2px solid red]
  2. {
  3. e^x=\lim_{n\to\infty} \left( 1+\frac{x}{n} \right)^n
  4. \qquad (2) 
  5. }

Latex基本语法 - 图43

  1. \bbox[yellow,5px,border:2px solid red]
  2. {
  3. e^x=\lim_{n\to\infty} \left( 1+\frac{x}{n} \right)^n
  4. \qquad (1)
  5. }

Pack of cards

Latex基本语法 - 图44 Latex基本语法 - 图45

  1. \spadesuit\quad\heartsuit\quad\diamondsuit\quad\clubsuit
  1. \color{red}{\heartsuit}\quad\color{red}{\diamondsuit}

Latex基本语法 - 图46

  1. ♠\quad♡\quad♢\quad♣\\
  2. ♤\quad♥\quad♦\quad♧

长除法 | Long division

Latex基本语法 - 图47

  1. \require{enclose}
  2. \begin{array}{r}
  3.                 13  \\[-3pt]
  4. 4 \enclose{longdiv}{52} \\[-3pt]
  5.      \underline{4}\phantom{2} \\[-3pt]
  6.                 12  \\[-3pt]
  7.      \underline{12}
  8. \end{array}

Latex基本语法 - 图48

  1. \begin{array}{c|rrrr}& x^3 & x^2 & x^1 &  x^0\\ & 1 & -6 & 11 & -6\\ {\color{red}1} & \downarrow & 1 & -5 & 6\\ \hline & 1 & -5 & 6 & |\phantom{-} {\color{blue}0} \end{array}

Latex基本语法 - 图49

  1. x^3−6x^2+11x−6=(x−{\color{red}1})(x^2−5x+6)+{\color{blue}0}

Degree symbol

Latex基本语法 - 图50

  1. \begin{array} \\
  2. \text{45^\text{o}} & \text{renders as} & 45^\text{o} \\
  3. \text{45^o} & \text{renders as} & 45^o \\
  4. \text{45^\circ} & \text{renders as} & 45^\circ \\
  5. \text{90°} & \text{renders as} & 90° & \text{Using keyboard entry of symbol}
  6. %
  7. % Use the following line as a template for additional entries
  8. %
  9. % \text{} & \text{renders as} &  \\
  10. \end{array}

其他 | Others

Latex基本语法 - 图51

  1. \sum_{n=1}^\infty \frac{1}{n^2} \to
  2.   \textstyle \sum_{n=1}^\infty \frac{1}{n^2} \to
  3.   \displaystyle \sum_{n=1}^\infty \frac{1}{n^2}

Compare Latex基本语法 - 图52 versus Latex基本语法 - 图53

能量守恒

Latex基本语法 - 图54

  1. e=mc^2 \tag{1}\label{eq1}

Latex基本语法 - 图55

  1. \begin{equation}\begin{aligned}
  2. a &= b + c \\
  3.   &= d + e + f + g \\
  4.   &= h + i
  5. \end{aligned}\end{equation}\tag{2}\label{eq2}

Latex基本语法 - 图56

  1. \begin{align}
  2. a &= b + c \tag{3}\label{eq3} \\
  3. x &= yz \tag{4}\label{eq4}\\
  4. l &= m - n \tag{5}\label{eq5}
  5. \end{align}

Latex基本语法 - 图57

  1. 54\,321.123\,45

Latex基本语法 - 图58

  1. \left.\mathrm{m}\middle/\mathrm{s}^2\right.

Latex基本语法 - 图59

  1. \mu_0=4\pi\times10^{-7} \ \left.\mathrm{\mathrm{T}\!\cdot\!\mathrm{m}}\middle/\mathrm{A}\right.

Latex基本语法 - 图60

  1. \begin{array}{rrrrrr|r}
  2.            & x_1 & x_2 & s_1 & s_2 & s_3 &    \\ \hline
  3.        s_1 &   0 &   1 &   1 &   0 &   0 &  8 \\
  4.        s_2 &   1 &  -1 &   0 &   1 &   0 &  4 \\
  5.        s_3 &   1 &   1 &   0 &   0 &   1 & 12 \\ \hline
  6.            &  -1 &  -1 &   0 &   0 &   0 &  0
  7. \end{array}

Latex基本语法 - 图61

  1. \begin{array}{rrrrrrr|rr}
  2.   & x_1 & x_2 & s_1 & s_2 & s_3 &  w &    & \text{ratio} \\ \hline
  3.   s_1 &   0 &   1 &   1 &   0 &   0 &  0 &  8 &            - \\
  4. w & 1^* &  -1 &   0 &  -1 &   0 &  1 &  4 &            4 \\
  5.   s_3 &   1 &   1 &   0 &   0 &   1 &  0 & 12 &           12 \\ \hdashline
  6.   &   1 &  -1 &   0 &  -1 &   0 &  0 &  4 &              \\ \hline
  7.   s_1 &   0 &   1 &   1 &   0 &   0 &  0 &  8 &              \\
  8.   x_1 &   1 &  -1 &   0 &  -1 &   0 &  1 &  4 &              \\
  9.   s_3 &   0 &   2 &   0 &   2 &   1 & -1 &  8 &              \\ \hdashline
  10.   &   0 &   0 &   0 &   0 &   0 & -1 &  0 &
  11. \end{array}

Latex基本语法 - 图62

  1. \begin{array}{rrrrrrrr|r}
  2.          & x_1 & x_2 & x_3 & x_4 & x_5 & x_6 &  x_7 &        \\ \hline
  3.      x_4 &   0 &  -3 &   7 &   1 &   0 &   0 &    2 & 2M  -4 \\
  4.      x_5 &   0 &  -9 &   0 &   0 &   1 &   0 &   -1 & -M  -3 \\
  5.      x_6 &   0 &   6 &  -1 &   0 &   0 &   1 & -4^* & -4M +8 \\
  6.      x_1 &   1 &   0 &   1 &   0 &   0 &   0 &    1 &      M \\ \hline
  7.          &   0 &   1 &   1 &   0 &   0 &   0 &    2 &     2M \\
  8. \text{ratio} &     &     &   1 &     &     &     &  1/2 &
  9. \end{array}

Latex基本语法 - 图63

  1. \begin{array}{rrrrrrr|r}
  2.          &  x_1 &  x_2 &  x_3 &  s_1 &    s_2 &  s_3 &       \\     \hline
  3.      s_1 &   -2 &    0 &   -2 &    1 &      0 &    0 &   -60 \\
  4.      s_2 &   -2 & -4^* &   -5 &    0 &      1 &    0 &   -70 \\
  5.      s_3 &    0 &   -3 &   -1 &    0 &      0 &    1 &   -27 \\ \hdashline
  6.          &    8 &   10 &   25 &    0 &      0 &    0 &     0 \\
  7. \text{ratio} &   -4 & -5/2 &   -5 &      &        &      &       \\     \hline
  8.      s_1 & -2^* &    0 &   -2 &    1 &      0 &    0 &   -60 \\
  9.      x_2 &  1/2 &    1 &  5/4 &    0 &   -1/4 &    0 &  35/2 \\
  10.      s_3 &  3/2 &    0 & 11/4 &    0 &   -3/4 &    1 &  51/2 \\ \hdashline
  11.          &    3 &    0 & 25/2 &    0 &    5/2 &    0 &  -175 \\
  12. \text{ratio} & -3/2 &      & 25/4 &      &        &      &       \\     \hline
  13.      x_1 &    1 &    0 &    1 & -1/2 &      0 &    0 &    30 \\
  14.      x_2 &    0 &    1 &  3/4 &  1/4 &   -1/4 &    0 &   5/2 \\
  15.      s_3 &    0 &    0 &  5/4 &  3/4 & -3/4^* &    1 & -39/2 \\ \hdashline
  16.          &    0 &    0 & 19/2 &  3/2 &    5/2 &    0 &  -265 \\
  17. \text{ratio} &      &      &      &      &  \dots &      &       \\     \hline
  18.      x_1 &    1 &    0 &    1 & -1/2 &      0 &    0 &    30 \\
  19.      x_2 &    0 &    1 &  1/3 &    0 &      0 & -1/3 &     9 \\
  20.      s_2 &    0 &    0 & -5/3 &   -1 &      1 & -4/3 &    26 \\ \hdashline
  21.          &    0 &    0 & 41/3 &    4 &      0 & 10/3 &  -330
  22. \end{array}

Latex基本语法 - 图64

  1. \require{extpfeil} % produce extensible horizontal arrows
  2. \begin{array}{ccc} % arrange LPPs
  3. % first row
  4. % first LPP
  5. \begin{array}{ll}
  6. \max & z = c^T x \\
  7. \text{s.t.} & A x \le b \\
  8. & x \ge 0
  9. \end{array}
  10. & \xtofrom{\text{duality}} &
  11. % second LPP
  12. \begin{array}{ll}
  13. \min & v = b^T y \\
  14. \text{s.t.} & A^T y \ge c \\
  15. & y \ge 0
  16. \end{array} \\
  17. ({\cal PC}) & & ({\cal DC}) \\
  18. \text{add } {\Large \downharpoonleft} \text{slack var} &  & \text{minus } {\Large \downharpoonright} \text{surplus var}\\ % Change to your favorite arrow style
  19. %
  20. % second row
  21. % third LPP
  22. \begin{array}{ll}
  23. \max & z = c^T x \\
  24. \text{s.t.} & A x + s = b \\
  25. & x,s \ge 0
  26. \end{array}
  27. & \xtofrom[\text{some steps skipped}]{\text{duality}} &
  28. % fourth LPP
  29. \begin{array}{ll}
  30. \min & v = b^T y \\
  31. \text{s.t.} & A^T y - t = c \\
  32. & y,t \ge 0
  33. \end{array} \\
  34. ({\cal PS}) & & ({\cal DS})
  35. %
  36. \end{array}

Latex基本语法 - 图65

  1. \Large\LaTeX

Latex基本语法 - 图66

  1. \sum_{i=0}^n i^2 = \frac{(n^2+n)(2n+1)}{6}

Latex基本语法 - 图67

  1. \Biggl(\biggl(\Bigl(\bigl((egg)\bigr)\Bigr)\biggr)\Biggr)

字体 | Fonts

Latex基本语法 - 图68

  1. \mathbb{CHNQRZ}

Latex基本语法 - 图69

  1. \mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ}

Latex基本语法 - 图70

  1. \mathbf{abcdefghijklmnopqrstuvwxyz}

Latex基本语法 - 图71

  1. \mathit{ABCDEFGHIJKLMNOPQRSTUVWXYZ}

Latex基本语法 - 图72

  1. \mathit{abcdefghijklmnopqrstuvwxyz}

Latex基本语法 - 图73

  1. \pmb{ABCDEFGHIJKLMNOPQRSTUVWXYZ,abcdefghijklmnopqrstuvwxyz}

Latex基本语法 - 图74

  1. \mathtt{ABCDEFGHIJKLMNOPQRSTUVWXYZ,abcdefghijklmnopqrstuvwxyz}

Latex基本语法 - 图75

  1. \mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ,abcdefghijklmnopqrstuvwxyz}

Latex基本语法 - 图76

  1. \mathsf{ABCDEFGHIJKLMNOPQRSTUVWXYZ,abcdefghijklmnopqrstuvwxyz}

Latex基本语法 - 图77

  1. \mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ,abcdefghijklmnopqrstuvwxyz}

Latex基本语法 - 图78

  1. \mathscr{ABCDEFGHIJKLMNOPQRSTUVWXYZ,abcdefghijklmnopqrstuvwxyz}

Latex基本语法 - 图79

  1. \mathfrak{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \mathfrak{abcdefghijklmnopqrstuvwxyz}