"수식 표현 안내"의 두 판 사이의 차이
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− | + | ==HTML 수식표현== | |
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+ | * http://en.wikipedia.org/wiki/Wikipedia:Mathematical_symbols | ||
* [[HTML과 유니코드에서의 수식표현]] | * [[HTML과 유니코드에서의 수식표현]] | ||
+ | * [[MathJax]] | ||
− | + | ==웹상에서의 LaTeX을 통한 수식표현== | |
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* 스프링노트<br> | * 스프링노트<br> | ||
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** http://geometry.tistory.com/58 | ** http://geometry.tistory.com/58 | ||
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− | + | ==LaTeX 명령어 입문== | |
* 특정한 수식표현을 배우는 하나의 방법은 Wikipedia를 이용하는 것<br> | * 특정한 수식표현을 배우는 하나의 방법은 Wikipedia를 이용하는 것<br> | ||
46번째 줄: | 35번째 줄: | ||
* http://en.wikibooks.org/wiki/LaTeX | * http://en.wikibooks.org/wiki/LaTeX | ||
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− | + | ==모르는 명령어 그림으로 알아내기== | |
* [http://detexify.kirelabs.org/classify.html Detexify2 - LaTeX symbol classifier] | * [http://detexify.kirelabs.org/classify.html Detexify2 - LaTeX symbol classifier] | ||
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− | + | ==LaTeX으로 노트하기== | |
* [http://math.berkeley.edu/%7Eanton/index.php?m1=me&m2=TeXadvice Advice on realtime TeXing] | * [http://math.berkeley.edu/%7Eanton/index.php?m1=me&m2=TeXadvice Advice on realtime TeXing] | ||
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* 한글 TeX http://ajt.ktug.kr/2007/0102khlee.pdf | * 한글 TeX http://ajt.ktug.kr/2007/0102khlee.pdf | ||
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+ | ==LaTeX 명령예1== | ||
+ | * <math>\chi(t)=\left(\frac{t}{p}\right)</math> | ||
+ | * <math>\operatorname{Re} a > 0 </math> | ||
+ | * <math>x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}</math> | ||
+ | * <math>e^{i \pi} +1 = 0</math> | ||
+ | * <math>2\pi-3\times\frac{3\pi}{5}=\frac{\pi}{5}</math> | ||
+ | * <math>\frac{\sqrt{3}}{5}</math> | ||
+ | * <math>720\div12=60</math> | ||
+ | * <math>\large f^\prime(x)\ = \lim_{\Delta x\to0}\frac{f(x+\Delta x)-f(x)}{\Delta x}</math> | ||
+ | * <math>\Large A\ =\ \large\left( \begin{array}{c.cccc}&1&2&\cdots&n\\ 1&a_{11}&a_{12}&\cdots&a_{1n}\\ 2&a_{21}&a_{22}&\cdots&a_{2n}\\ \vdots&\vdots&\vdots&\ddots&\vdots\\ n&a_{n1}&a_{n2}&\cdots&a_{nn}\end{array}\right)</math> | ||
− | + | $$ \LARGE\tilde y=\left\{ {\ddot x\text{ if $\vec x$ odd}\atop\hat{\,\bar x+1}\text{ if even}}\right.$$ | |
− | + | $$\Large\left.\begin{eqnarray} x+y+z&=&3\\2y&=&x+z\\2x+y&=&z\end{eqnarray}\right\}$$ | |
− | + | * <math>\int e^{-\frac{x^2}{2}} dx</math> | |
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− | * <math>\ | ||
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− | + | $$ \int e^{-\frac{x^2}{2}} dx$$ | |
− | + | $$e^x=\lim_{n\to\infty} \left(1+\frac{x}{n}\right)^n$$ | |
− | + | $\sum_{k=1}^{\infty}\frac{1}{k^2}=\frac{\pi^2}{6}$ | |
− | + | $\int_{a}^{b}f(x)dx=F(b)-F(a)$ | |
− | + | $\exists c \in (a,b) \quad \mathbf{s.t.} \quad f'(c)=\frac{f(b)-f(a)}{b-a}$ | |
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− | + | ==LaTeX 명령예2== | |
+ | '''cases''' | ||
+ | $$ | ||
+ | f(n) = | ||
+ | \begin{cases} | ||
+ | n/2, & \text{if $n$ is even}\\ | ||
+ | 3n+1, & \text{if $n$ is odd} \\ | ||
+ | \end{cases} | ||
+ | $$ | ||
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− | + | '''연립방정식''' | |
+ | $$ \left\{ \begin{array}{c} a_1x+b_1y+c_1z=d_1 \\ a_2x+b_2y+c_2z=d_2 \\ a_3x+b_3y+c_3z=d_3 \end{array} \right. $$ | ||
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− | + | '''array''' | |
+ | $$ \begin{array}{c|lcr} n & \text{Left} & \text{Center} & \text{Right} \\ \hline 1 & 0.24 & 1 & 125 \\ 2 & -1 & 189 & -8 \\ 3 & -20 & 2000 & 1+10i \\ \end{array} $$ | ||
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− | + | '''align''' | |
+ | :<math> | ||
+ | \begin{align} | ||
+ | & {} \quad \int Y_{l_1}^{m_1}(\theta,\varphi)Y_{l_2}^{m_2}(\theta,\varphi)Y_{l_3}^{m_3}(\theta,\varphi)\,\sin\theta\,\mathrm{d}\theta\,\mathrm{d}\varphi \\ | ||
+ | & = | ||
+ | \sqrt{\frac{(2l_1+1)(2l_2+1)(2l_3+1)}{4\pi}} | ||
+ | \begin{pmatrix} | ||
+ | l_1 & l_2 & l_3 \\[8pt] | ||
+ | 0 & 0 & 0 | ||
+ | \end{pmatrix} | ||
+ | \begin{pmatrix} | ||
+ | l_1 & l_2 & l_3\\ | ||
+ | m_1 & m_2 & m_3 | ||
+ | \end{pmatrix} | ||
+ | \end{align} | ||
+ | </math> | ||
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− | + | '''underbrace''' | |
+ | :<math>\underbrace{i \hbar \frac{\partial}{\partial t} |\varphi_\pm\rangle = \left( \frac{( \mathbf{p} -e \mathbf A)^2}{2 m} + e \phi \right) \hat 1 \mathbf |\varphi_\pm\rangle }_\mathrm{Schr\ddot{o}dinger~equation} - \underbrace{\frac{e \hbar}{2m}\mathbf{\sigma} \cdot \mathbf B \mathbf |\varphi_\pm\rangle }_\text{Stern Gerlach term}</math> | ||
+ | [[파울리 방정식]] | ||
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− | + | ==목록 관련 명령== | |
+ | \begin{itemize} | ||
+ | \item[a.] Here is one item. | ||
+ | \item[b.] Here is another item. | ||
− | + | Note that I have indentation here. | |
− | + | \item[c.] The last one. | |
+ | \end{itemize} | ||
− | + | Here is itemize with default bullets: | |
+ | \begin{itemize} | ||
+ | \item Here is one item. | ||
+ | \item Here is another item. | ||
+ | \end{itemize} | ||
− | + | Here is enumerate: | |
+ | \begin{enumerate} | ||
+ | \item Here is one item. | ||
+ | \item Here is one item. | ||
+ | \end{enumerate} | ||
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− | + | == 관련된 항목들 == | |
+ | * [[그리스문자 및 특수문자모음]] | ||
+ | * [[위에 첨자있는 특수문자]] | ||
+ | * [[집합, 관계, 연산기호]] | ||
+ | * [[행렬과 연립방정식의 수식표현]] | ||
+ | * [[화살표 모음]] | ||
− | <math> | + | ==예== |
+ | <math>\mathcal{H}om</math> | ||
+ | <math>G\"odel</math> | ||
+ | http://www.phil.cam.ac.uk/teaching_staff/Smith/LaTeX/other-macros/godelcorners.html | ||
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* <math>\Large\begin{array}{rccclBCB} &f&\longr[75]^{\alpha:{\normalsize f\rightar~g}}&g\\ \large\gamma&\longd[50]&&\longd[50]&\large\gamma\\ &u&\longr[75]_\beta&v\end{array}</math> | * <math>\Large\begin{array}{rccclBCB} &f&\longr[75]^{\alpha:{\normalsize f\rightar~g}}&g\\ \large\gamma&\longd[50]&&\longd[50]&\large\gamma\\ &u&\longr[75]_\beta&v\end{array}</math> | ||
− | # \Large\begin{array}{rccclBCB} | + | # \Large\begin{array}{rccclBCB} &f&\longr[75]^{\alpha:{\normalsize f\rightar~g}}&g\\ \large\gamma&\longd[50]&&\longd[50]&\large\gamma\\ &u&\longr[75]_\beta&v\end{array} |
* <math>\Large\overbrace{a,...,a}^{\text{k a^,s}}, \underbrace{b,...,b}_{\text{l b^,s}}\hspace{10} \large\underbrace{\overbrace{a...a}^{\text{k a^,s}}, \overbrace{b...b}^{\text{l b^,s}}}_{\text{k+l elements}}</math> | * <math>\Large\overbrace{a,...,a}^{\text{k a^,s}}, \underbrace{b,...,b}_{\text{l b^,s}}\hspace{10} \large\underbrace{\overbrace{a...a}^{\text{k a^,s}}, \overbrace{b...b}^{\text{l b^,s}}}_{\text{k+l elements}}</math> | ||
− | # \Large\overbrace{a,...,a}^{\text{k a^,s}}, | + | # \Large\overbrace{a,...,a}^{\text{k a^,s}}, \underbrace{b,...,b}_{\text{l b^,s}}\hspace{10} \large\underbrace{\overbrace{a...a}^{\text{k a^,s}}, \overbrace{b...b}^{\text{l b^,s}}}_{\text{k+l elements}} |
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− | + | [[분류:수식표현]] |
2012년 12월 27일 (목) 02:56 판
HTML 수식표현
웹상에서의 LaTeX을 통한 수식표현
- 스프링노트
- 편집메뉴에서 '삽입' -> '수식'을 사용
- 스프링노트 가이드의 수식 삽입하기 항목 참조
- 편집메뉴에서 '삽입' -> '수식'을 사용
- 구글 문서에서도 수식표현이 가능
- Google Docs Has an Equation Editor
- Google Operating System, 2009-9-17
- Google Docs Has an Equation Editor
- SITMO
- http://www.sitmo.com/latex/
- 구글이나 스프링노트와는 달리 계정없이 수식이미지를 얻을 수 있음
- 위키피디아
- Wiki의 관련항목에 가서 edit 를 누른뒤, \(\) 태그 사이에 LaTeX 명령을 써서, preview로 이미지를 얻기
- MimeTeX
- MathJax
LaTeX 명령어 입문
- 특정한 수식표현을 배우는 하나의 방법은 Wikipedia를 이용하는 것
- Wiki의 관련항목에 가서 edit 를 눌러보면, TeX 명령들을 카피해서 사용가능. 예)오일러상수 편집모드
- LaTeX 관련 페이지
- http://en.wikibooks.org/wiki/LaTeX
모르는 명령어 그림으로 알아내기
LaTeX으로 노트하기
LaTeX 명령예1
- \(\chi(t)=\left(\frac{t}{p}\right)\)
- \(\operatorname{Re} a > 0 \)
- \(x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}\)
- \(e^{i \pi} +1 = 0\)
- \(2\pi-3\times\frac{3\pi}{5}=\frac{\pi}{5}\)
- \(\frac{\sqrt{3}}{5}\)
- \(720\div12=60\)
- \(\large f^\prime(x)\ = \lim_{\Delta x\to0}\frac{f(x+\Delta x)-f(x)}{\Delta x}\)
- \(\Large A\ =\ \large\left( \begin{array}{c.cccc}&1&2&\cdots&n\\ 1&a_{11}&a_{12}&\cdots&a_{1n}\\ 2&a_{21}&a_{22}&\cdots&a_{2n}\\ \vdots&\vdots&\vdots&\ddots&\vdots\\ n&a_{n1}&a_{n2}&\cdots&a_{nn}\end{array}\right)\)
$$ \LARGE\tilde y=\left\{ {\ddot x\text{ if $\vec x$ odd}\atop\hat{\,\bar x+1}\text{ if even}}\right.$$
$$\Large\left.\begin{eqnarray} x+y+z&=&3\\2y&=&x+z\\2x+y&=&z\end{eqnarray}\right\}$$
- \(\int e^{-\frac{x^2}{2}} dx\)
$$ \int e^{-\frac{x^2}{2}} dx$$
$$e^x=\lim_{n\to\infty} \left(1+\frac{x}{n}\right)^n$$
$\sum_{k=1}^{\infty}\frac{1}{k^2}=\frac{\pi^2}{6}$
$\int_{a}^{b}f(x)dx=F(b)-F(a)$
$\exists c \in (a,b) \quad \mathbf{s.t.} \quad f'(c)=\frac{f(b)-f(a)}{b-a}$
LaTeX 명령예2
cases $$ f(n) = \begin{cases} n/2, & \text{if $n$ is even}\\ 3n+1, & \text{if $n$ is odd} \\ \end{cases} $$
연립방정식
$$ \left\{ \begin{array}{c} a_1x+b_1y+c_1z=d_1 \\ a_2x+b_2y+c_2z=d_2 \\ a_3x+b_3y+c_3z=d_3 \end{array} \right. $$
array
$$ \begin{array}{c|lcr} n & \text{Left} & \text{Center} & \text{Right} \\ \hline 1 & 0.24 & 1 & 125 \\ 2 & -1 & 189 & -8 \\ 3 & -20 & 2000 & 1+10i \\ \end{array} $$
align \[ \begin{align} & {} \quad \int Y_{l_1}^{m_1}(\theta,\varphi)Y_{l_2}^{m_2}(\theta,\varphi)Y_{l_3}^{m_3}(\theta,\varphi)\,\sin\theta\,\mathrm{d}\theta\,\mathrm{d}\varphi \\ & = \sqrt{\frac{(2l_1+1)(2l_2+1)(2l_3+1)}{4\pi}} \begin{pmatrix} l_1 & l_2 & l_3 \\[8pt] 0 & 0 & 0 \end{pmatrix} \begin{pmatrix} l_1 & l_2 & l_3\\ m_1 & m_2 & m_3 \end{pmatrix} \end{align} \]
underbrace
\[\underbrace{i \hbar \frac{\partial}{\partial t} |\varphi_\pm\rangle = \left( \frac{( \mathbf{p} -e \mathbf A)^2}{2 m} + e \phi \right) \hat 1 \mathbf |\varphi_\pm\rangle }_\mathrm{Schr\ddot{o}dinger~equation} - \underbrace{\frac{e \hbar}{2m}\mathbf{\sigma} \cdot \mathbf B \mathbf |\varphi_\pm\rangle }_\text{Stern Gerlach term}\]
파울리 방정식
목록 관련 명령
\begin{itemize} \item[a.] Here is one item. \item[b.] Here is another item. Note that I have indentation here. \item[c.] The last one. \end{itemize}
Here is itemize with default bullets: \begin{itemize} \item Here is one item. \item Here is another item. \end{itemize}
Here is enumerate: \begin{enumerate} \item Here is one item. \item Here is one item. \end{enumerate}
관련된 항목들
예
\(\mathcal{H}om\) \(G\"odel\) http://www.phil.cam.ac.uk/teaching_staff/Smith/LaTeX/other-macros/godelcorners.html
- \(\Large\begin{array}{rccclBCB} &f&\longr[75]^{\alpha:{\normalsize f\rightar~g}}&g\\ \large\gamma&\longd[50]&&\longd[50]&\large\gamma\\ &u&\longr[75]_\beta&v\end{array}\)
- \Large\begin{array}{rccclBCB} &f&\longr[75]^{\alpha:{\normalsize f\rightar~g}}&g\\ \large\gamma&\longd[50]&&\longd[50]&\large\gamma\\ &u&\longr[75]_\beta&v\end{array}
- \(\Large\overbrace{a,...,a}^{\text{k a^,s}}, \underbrace{b,...,b}_{\text{l b^,s}}\hspace{10} \large\underbrace{\overbrace{a...a}^{\text{k a^,s}}, \overbrace{b...b}^{\text{l b^,s}}}_{\text{k+l elements}}\)
- \Large\overbrace{a,...,a}^{\text{k a^,s}}, \underbrace{b,...,b}_{\text{l b^,s}}\hspace{10} \large\underbrace{\overbrace{a...a}^{\text{k a^,s}}, \overbrace{b...b}^{\text{l b^,s}}}_{\text{k+l elements}}