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WordPress latex 문법

요즘 워드프레스로 저항기의 특징을 설명하는 글을 작성중에 수식이 많이 사용하게 되었다.
그렇지만 위키나 기타 설명과 다르기도 하고, 글씨체도 같지 않아서 실망한 경우가 많았다.

관련하여 내용을 정리 하여 포스팅함.

출처는 위키피디아를 참고함.

사용방법

  1. 워드프레스 Jetpack 을 설치 후, 설정 -> 쓰기 -> 작성에 들어가서
    LaTeX 마크업 언어를 사용하여 수학 방정식 및 공식 작성
    을 Enable 시킨다.
    Wordpress Jetpack Latex Setup

  2. 워드프레스 Visual 편집기를 선택하여 블록 사용 중에도 [ latex] ~ [/latex]을 입력 후, ~안의 내용은 하기의 문법으로 작성합니다.

특수문자


구별 부호

\dot{a}, \ddot{a}, \acute{a}, \grave{a} \dot{a}, \ddot{a}, \acute{a}, \grave{a}
\check{a}, \breve{a}, \tilde{a}, \bar{a} \check{a}, \breve{a}, \tilde{a}, \bar{a}
\hat{a}, \widehat{a}, \vec{a}\hat{a}, \widehat{a}, \vec{a}

산술함수

\exp_a b = a^b, \exp b = e^b, 10^m\exp_a b = a^b, \exp b = e^b, 10^m
\ln c, \lg d = \log e, \log_{10} f\ln c, \lg d = \log e, \log_{10} f
\sin a, \cos b, \tan c, \cot d, \sec e, \csc f\sin a, \cos b, \tan c, \cot d, \sec e, \csc f
\arcsin h, \arccos i, \arctan j\arcsin h, \arccos i, \arctan j
\sinh k, \cosh l, \tanh m, \coth n\sinh k, \cosh l, \tanh m, \coth n
\operatorname{sh}\,k, \operatorname{ch}\,l, \operatorname{th}\,m, \operatorname{coth}\,n \operatorname{sh}\,k, \operatorname{ch}\,l, \operatorname{th}\,m, \operatorname{coth}\,n
\operatorname{argsh}\,o, \operatorname{argch}\,p, \operatorname{argth}\,q \operatorname{argsh}\,o, \operatorname{argch}\,p, \operatorname{argth}\,q
\sgn r, \left\vert s \right\vert \operatorname{argsh}\,o, \operatorname{argch}\,p, \operatorname{argth}\,q

상한과 하한

\min x, \max y, \inf s, \sup t \min x, \max y, \inf s, \sup t
\lim u, \liminf v, \limsup w \lim u, \liminf v, \limsup w
\dim p, \deg q, \det m, \ker\phi \dim p, \deg q, \det m, \ker\phi

투영

\Pr j, \hom l, \lVert z \rVert, \arg z \Pr j, \hom l, \lVert z \rVert, \arg z

미분

dt, \operatorname{d}\!t, \partial t, \nabla\psi dt, \operatorname{d}\!t, \partial t, \nabla\psi
dy/dx, \operatorname{d}\!y/\operatorname{d}\!x, {dy \over dx}, {\operatorname{d}\!y\over\operatorname{d}\!x}, {\partial^2\over\partial x_1\partial x_2}y dy/dx, \operatorname{d}\!y/\operatorname{d}\!x, {dy \over dx}, {\operatorname{d}\!y\over\operatorname{d}\!x}, {\partial^2\over\partial x_1\partial x_2}y
\prime, \backprime, f^\prime, f', f'', f^{(3)}, \dot y, \ddot y \prime, \backprime, f^\prime, f', f'', f^{(3)}, \dot y, \ddot y

유사 문자 기호

\infty, \aleph, \complement, \backepsilon, \eth, \Finv, \hbar \infty, \aleph, \complement, \backepsilon, \eth, \Finv, \hbar
\Im, \imath, \jmath, \Bbbk, \ell, \mho, \wp, \Re, \circledS \Im, \imath, \jmath, \Bbbk, \ell, \mho, \wp, \Re, \circledS

모듈러 연산

s_k \equiv 0 \pmod{m} s_k \equiv 0 \pmod{m}
a\,\bmod\,b a\,\bmod\,b
\gcd(m, n), \operatorname{lcm}(m, n) \gcd(m, n), \operatorname{lcm}(m, n)
\mid, \nmid, \shortmid, \nshortmid \mid, \nmid, \shortmid, \nshortmid

근호

\surd, \sqrt{2}, \sqrt[n]{}, \sqrt[3]{x^3+y^3 \over 2} \surd, \sqrt{2}, \sqrt[n]{}, \sqrt[3]{x^3+y^3 \over 2}

조합론

_{n}\mathrm{P}_{k} , _{n}\mathrm{C}_{k} , _{n}\mathrm{\Pi}_{k}, _{n}\mathrm{H}_{k}, P(n,k), S(n,k), \mathrm{P}_{k}^{n}_{n}\mathrm{P}_{k} , _{n}\mathrm{C}_{k} , _{n}\mathrm{\Pi}_{k}, _{n}\mathrm{H}_{k}, P(n,k), S(n,k), \mathrm{P}_{k}^{n}

연산자

+, -, \pm, \mp, \dotplus +, -, \pm, \mp, \dotplus
\times, \div, \divideontimes, /, \backslash \times, \div, \divideontimes, /, \backslash
\cdot, * \ast, \star, \circ, \bullet \cdot, * \ast, \star, \circ, \bullet
\boxplus, \boxminus, \boxtimes, \boxdot \boxplus, \boxminus, \boxtimes, \boxdot
\oplus, \ominus, \otimes, \oslash, \odot \oplus, \ominus, \otimes, \oslash, \odot
\circleddash, \circledcirc, \circledast \circleddash, \circledcirc, \circledast
\bigoplus, \bigotimes, \bigodot \bigoplus, \bigotimes, \bigodot

집합

\{ \}, \O \empty \emptyset, \varnothing \{ \}, \O \empty \emptyset, \varnothing
\in, \notin \not\in, \ni, \not\ni \in, \notin \not\in, \ni, \not\ni
\cap, \Cap, \sqcap, \bigcap \cap, \Cap, \sqcap, \bigcap
\cup, \Cup, \sqcup, \bigcup, \bigsqcup, \uplus, \biguplus \cup, \Cup, \sqcup, \bigcup, \bigsqcup, \uplus, \biguplus
\setminus, \smallsetminus, \times \setminus, \smallsetminus, \times
\subset, \not\subset, \Subset, \sqsubset \subset, \not\subset, \Subset, \sqsubset
\supset, \not\supset, \Supset, \sqsupset \supset, \not\supset, \Supset, \sqsupset
\subseteq, \nsubseteq, \subsetneq, \varsubsetneq, \sqsubseteq \subseteq, \nsubseteq, \subsetneq, \varsubsetneq, \sqsubseteq
\supseteq, \nsupseteq, \supsetneq, \varsupsetneq, \sqsupseteq \supseteq, \nsupseteq, \supsetneq, \varsupsetneq, \sqsupseteq
\subseteqq, \nsubseteqq, \subsetneqq, \varsubsetneqq \subseteqq, \nsubseteqq, \subsetneqq, \varsubsetneqq
\supseteqq, \nsupseteqq, \supsetneqq, \varsupsetneqq \supseteqq, \nsupseteqq, \supsetneqq, \varsupsetneqq

관계

!ERROR! illegal character '\' =, \ne, \neq, \equiv, \not\equiv
\doteq, \doteqdot, \overset{\underset{\mathrm{def}}{}}{=}, := \doteq, \doteqdot, \overset{\underset{\mathrm{def}}{}}{=}, :=
\sim, \nsim, \backsim, \thicksim, \simeq, \backsimeq, \eqsim, \cong, \ncong\sim, \nsim, \backsim, \thicksim, \simeq, \backsimeq, \eqsim, \cong, \ncong
\approx, \thickapprox, \approxeq, \asymp, \propto, \varpropto \approx, \thickapprox, \approxeq, \asymp, \propto, \varpropto
<, \nless, \ll, \not\ll, \lll, \not\lll, \lessdot
>, \ngtr, \gg, \not\gg, \ggg, \not\ggg, \gtrdot >, \ngtr, \gg, \not\gg, \ggg, \not\ggg, \gtrdot
\le, \leq, \lneq, \leqq, \nleq, \nleqq, \lneqq, \lvertneqq \le, \leq, \lneq, \leqq, \nleq, \nleqq, \lneqq, \lvertneqq
\ge, \geq, \gneq, \geqq, \ngeq, \ngeqq, \gneqq, \gvertneqq \ge, \geq, \gneq, \geqq, \ngeq, \ngeqq, \gneqq, \gvertneqq
\lessgtr, \lesseqgtr, \lesseqqgtr, \gtrless, \gtreqless, \gtreqqless \lessgtr, \lesseqgtr, \lesseqqgtr, \gtrless, \gtreqless, \gtreqqless
\leqslant, \nleqslant, \eqslantless \leqslant, \nleqslant, \eqslantless
\geqslant, \ngeqslant, \eqslantgtr \geqslant, \ngeqslant, \eqslantgtr
\lesssim, \lnsim, \lessapprox, \lnapprox \lesssim, \lnsim, \lessapprox, \lnapprox
\gtrsim, \gnsim, \gtrapprox, \gnapprox \gtrsim, \gnsim, \gtrapprox, \gnapprox
\prec, \nprec, \preceq, \npreceq, \precneqq \prec, \nprec, \preceq, \npreceq, \precneqq
\succ, \nsucc, \succeq, \nsucceq, \succneqq \succ, \nsucc, \succeq, \nsucceq, \succneqq
\preccurlyeq, \curlyeqprec \preccurlyeq, \curlyeqprec
\succcurlyeq, \curlyeqsucc \succcurlyeq, \curlyeqsucc
\precsim, \precnsim, \precapprox, \precnapprox \precsim, \precnsim, \precapprox, \precnapprox
\succsim, \succnsim, \succapprox, \succnapprox \succsim, \succnsim, \succapprox, \succnapprox

기하

\parallel, \nparallel, \shortparallel, \nshortparallel \parallel, \nparallel, \shortparallel, \nshortparallel
\perp, \angle, \sphericalangle, \measuredangle, 45^\circ \perp, \angle, \sphericalangle, \measuredangle, 45^\circ
\Box, \blacksquare, \diamond, \Diamond \lozenge, \blacklozenge, \bigstar \Box, \blacksquare, \diamond, \Diamond \lozenge, \blacklozenge, \bigstar
\bigcirc, \triangle \bigtriangleup, \bigtriangledown \bigcirc, \triangle \bigtriangleup, \bigtriangledown
\vartriangle, \triangledown \vartriangle, \triangledown
\blacktriangle, \blacktriangledown, \blacktriangleleft, \blacktriangleright \blacktriangle, \blacktriangledown, \blacktriangleleft, \blacktriangleright
\bar{q}, \bar{abc}, \overline{q}, \overline{abc}, \stackrel\frown{AB} \bar{q}, \bar{abc}, \overline{q}, \overline{abc}, \stackrel\frown{AB}

논리

\forall, \exists, \nexists \forall, \exists, \nexists
\therefore, \because, \And \therefore, \because, \And
\or \lor \vee, \curlyvee, \bigvee \or \lor \vee, \curlyvee, \bigvee
\and \land \wedge, \curlywedge, \bigwedge \and \land \wedge, \curlywedge, \bigwedge
\lnot \neg, \not\operatorname{R}, \bot, \top \lnot \neg, \not\operatorname{R}, \bot, \top
\vdash \dashv, \vDash, \Vdash, \models \vdash \dashv, \vDash, \Vdash, \models
\Vvdash \nvdash \nVdash \nvDash \nVDash \Vvdash \nvdash \nVdash \nvDash \nVDash
\ulcorner \urcorner \llcorner \lrcorner \ulcorner \urcorner \llcorner \lrcorner

화살표

\Rrightarrow, \Lleftarrow \Rrightarrow, \Lleftarrow
\Rightarrow, \nRightarrow, \Longrightarrow \implies \Rightarrow, \nRightarrow, \Longrightarrow \implies
\Leftarrow, \nLeftarrow, \Longleftarrow \Leftarrow, \nLeftarrow, \Longleftarrow
\Leftrightarrow, \nLeftrightarrow, \Longleftrightarrow \iff \Leftrightarrow, \nLeftrightarrow, \Longleftrightarrow \iff
\Uparrow, \Downarrow, \Updownarrow \Uparrow, \Downarrow, \Updownarrow
\rightarrow \to, \nrightarrow, \longrightarrow \rightarrow \to, \nrightarrow, \longrightarrow
\leftarrow \gets, \nleftarrow, \longleftarrow \leftarrow \gets, \nleftarrow, \longleftarrow
\leftrightarrow, \nleftrightarrow, \longleftrightarrow \leftrightarrow, \nleftrightarrow, \longleftrightarrow
\uparrow, \downarrow, \updownarrow \uparrow, \downarrow, \updownarrow
\nearrow, \swarrow, \nwarrow, \searrow \nearrow, \swarrow, \nwarrow, \searrow
\mapsto, \longmapsto \mapsto, \longmapsto
\rightharpoonup \rightharpoondown \leftharpoonup \leftharpoondown \upharpoonleft \upharpoonright \downharpoonleft \downharpoonright \rightleftharpoons \leftrightharpoons \rightharpoonup \rightharpoondown \leftharpoonup \leftharpoondown \upharpoonleft \upharpoonright \downharpoonleft \downharpoonright \rightleftharpoons \leftrightharpoons
\curvearrowleft \circlearrowleft \Lsh \upuparrows \rightrightarrows \rightleftarrows \rightarrowtail \looparrowright \curvearrowleft \circlearrowleft \Lsh \upuparrows \rightrightarrows \rightleftarrows \rightarrowtail \looparrowright
\curvearrowright \circlearrowright \Rsh \downdownarrows \leftleftarrows \leftrightarrows \leftarrowtail \looparrowleft \curvearrowright \circlearrowright \Rsh \downdownarrows \leftleftarrows \leftrightarrows \leftarrowtail \looparrowleft
\hookrightarrow \hookleftarrow \multimap \leftrightsquigarrow \rightsquigarrow \twoheadrightarrow \twoheadleftarrow \hookrightarrow \hookleftarrow \multimap \leftrightsquigarrow \rightsquigarrow \twoheadrightarrow \twoheadleftarrow

특수

\amalg \P \S \% \dagger \ddagger \ldots \cdots \amalg \P \S \% \dagger \ddagger \ldots \cdots
\smile \frown \wr \triangleleft \triangleright \smile \frown \wr \triangleleft \triangleright
\diamondsuit, \heartsuit, \clubsuit, \spadesuit, \Game, \flat, \natural, \sharp \diamondsuit, \heartsuit, \clubsuit, \spadesuit, \Game, \flat, \natural, \sharp

삭제표시

\cancel{1} \cancel{1}

색깔

{\color{Blue}x^2}+{\color{Red}2x}-{\color{Green}1} {\color{Blue}x^2}+{\color{Red}2x}-{\color{Green}1}

기타

\diagup \diagdown \centerdot \ltimes \rtimes \leftthreetimes \rightthreetimes \diagup \diagdown \centerdot \ltimes \rtimes \leftthreetimes \rightthreetimes
\eqcirc \circeq \triangleq \bumpeq \Bumpeq \doteqdot \risingdotseq \fallingdotseq \eqcirc \circeq \triangleq \bumpeq \Bumpeq \doteqdot \risingdotseq \fallingdotseq
\intercal \barwedge \veebar \doublebarwedge \between \pitchfork \intercal \barwedge \veebar \doublebarwedge \between \pitchfork
\vartriangleleft \ntriangleleft \vartriangleright \ntriangleright \vartriangleleft \ntriangleleft \vartriangleright \ntriangleright
\trianglelefteq \ntrianglelefteq \trianglerighteq \ntrianglerighteq \trianglelefteq \ntrianglelefteq \trianglerighteq \ntrianglerighteq

위, 아래, 전치, 후치 첨자


기능문법문서에 나타나는 식
위 첨자a^2 a^2
아래 첨자y_m y_m
x_s-x_D x_s-x_D
다문자 첨자a^{2+2} a^{2+2}
a_{i,j} a_{i,j}
위 아래 첨자 동시에x_2^3 x_2^3
위 가운데 첨자\overset{x}{P} \overset{x}{P}
전치 위,아래 첨자 동시에{}_{b}^{a}X {}_{b}^{a}X
전치,후치,위,아래 첨자 동시에_{c}^{a}Z_{d}^{b} _{c}^{a}Z_{d}^{b}
전,후치,가운데,위,아래 첨자 동시에\underset{y}{\overset{x}{_{c}^{a}Z_{d}^{b}}} \underset{y}{\overset{x}{_{c}^{a}Z_{d}^{b}}}
미분 (옳음)x' x'
미분 (HTML의 경우 틀림)x^\prime x^\prime
미분 (PNG의 경우 틀림)x\prime x\prime
시그마\sum_{k=1}^N k^2 \sum_{k=1}^N k^2
곱기호\prod_{i=1}^N x_i \prod_{i=1}^N x_i
극한\lim_{n \to \infty}x_n \lim_{n \to \infty}x_n
적분\int_{-N}^{N} e^x\, dx \int_{-N}^{N} e^x\, dx
선적분\oint_{C} x^3\, dx + 4y^2\, dy \oint_{C} x^3\, dx + 4y^2\, dy

분수, 행렬, 여러행


기능문법문서에서 보이는 식
분수\frac{2}{4} or {2 \over 4} \frac{2}{4}
이항 계수{n \choose k} {n \choose k}
행렬\begin{pmatrix} x & y \\ z & v \end{pmatrix} \begin{pmatrix} x & y \\ z & v \end{pmatrix}
\begin{bmatrix}0 & \cdots & 0 \\ \vdots & \ddots & \vdots \\ 0 & \cdots & 0\end{bmatrix}\begin{bmatrix}0 & \cdots & 0 \\ \vdots & \ddots & \vdots \\ 0 & \cdots & 0\end{bmatrix}
\begin{Bmatrix} x & y \\ z & v \end{Bmatrix} \begin{Bmatrix} x & y \\ z & v \end{Bmatrix}
\begin{vmatrix} x & y \\ z & v \end{vmatrix} \begin{vmatrix} x & y \\ z & v \end{vmatrix}
\begin{Vmatrix} x & y \\ z & v \end{Vmatrix} \begin{Vmatrix} x & y \\ z & v \end{Vmatrix}
\begin{matrix} x & y \\ z & v \end{matrix} \begin{matrix} x & y \\ z & v \end{matrix}
경우 나누기f(n)= \begin{cases} n/2, & \mbox{if }n\mbox{ is even} \\ 3n+1, & \mbox{if }n\mbox{ is odd} \end{cases} f(n)= \begin{cases} n/2, & \mbox{if }n\mbox{ is even} \\ 3n+1, & \mbox{if }n\mbox{ is odd} \end{cases}
두줄 이상의 방정식\begin{matrix} f(n+1) &=& (n+1)^2 \\ &=& n^2 + 2n + 1 \end{matrix} \begin{matrix} f(n+1) &=& (n+1)^2 \\ &=& n^2 + 2n + 1 \end{matrix}

글꼴


그리스어

\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta \Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta
\Iota \Kappa \Lambda \Mu \Nu \Xi \Pi \Rho \Iota \Kappa \Lambda \Mu \Nu \Xi \Pi \Rho
\Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega \Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega
\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \alpha \beta \gamma \delta \epsilon \zeta \eta \theta
\iota \kappa \lambda \mu \nu \xi \pi \rho \iota \kappa \lambda \mu \nu \xi \pi \rho
\sigma \tau \upsilon \phi \chi \psi \omega \sigma \tau \upsilon \phi \chi \psi \omega
\varepsilon \digamma \varkappa \varpi \varepsilon \digamma \varkappa \varpi
\varrho \varsigma \vartheta \varphi \varrho \varsigma \vartheta \varphi

히브리어

\aleph \beth \gimel \daleth \aleph \beth \gimel \daleth

칠판체 로마자

\mathbb{ABCDEFGHI} \mathbb{ABCDEFGHI}
\mathbb{JKLMNOPQR} \mathbb{JKLMNOPQR}
\mathbb{STUVWXYZ} \mathbb{STUVWXYZ}

볼드체 로마자

\mathbf{ABCDEFGHI} \mathbf{ABCDEFGHI}
\mathbf{JKLMNOPQR} \mathbf{JKLMNOPQR}
\mathbf{STUVWXYZ} \mathbf{STUVWXYZ}
\mathbf{abcdefghijklm} \mathbf{abcdefghijklm}
\mathbf{nopqrstuvwxyz} \mathbf{nopqrstuvwxyz}
\mathbf{0123456789} \mathbf{0123456789}

볼드체 그리스어

\boldsymbol{\Alpha\Beta\Gamma\Delta\Epsilon\Zeta\Eta\Theta} \boldsymbol{\Alpha\Beta\Gamma\Delta\Epsilon\Zeta\Eta\Theta}
\boldsymbol{\Iota\Kappa\Lambda\Mu\Nu\Xi\Pi\Rho} \boldsymbol{\Iota\Kappa\Lambda\Mu\Nu\Xi\Pi\Rho}
\boldsymbol{\Sigma\Tau\Upsilon\Phi\Chi\Psi\Omega} \boldsymbol{\Sigma\Tau\Upsilon\Phi\Chi\Psi\Omega}
\boldsymbol{\alpha\beta\gamma\delta\epsilon\zeta\eta\theta} \boldsymbol{\alpha\beta\gamma\delta\epsilon\zeta\eta\theta}
\boldsymbol{\iota\kappa\lambda\mu\nu\xi\pi\rho} \boldsymbol{\iota\kappa\lambda\mu\nu\xi\pi\rho}
\boldsymbol{\sigma\tau\upsilon\phi\chi\psi\omega} \boldsymbol{\sigma\tau\upsilon\phi\chi\psi\omega}
\boldsymbol{\varepsilon\digamma\varkappa\varpi} \boldsymbol{\varepsilon\digamma\varkappa\varpi}
\boldsymbol{\varrho\varsigma\vartheta\varphi} \boldsymbol{\varrho\varsigma\vartheta\varphi}

기울임체 로마자

\mathit{0123456789} \mathit{0123456789}

로만체

\mathrm{ABCDEFGHI} \mathrm{ABCDEFGHI}
\mathrm{JKLMNOPQR} \mathrm{JKLMNOPQR}
\mathrm{STUVWXYZ} \mathrm{STUVWXYZ}
\mathrm{abcdefghijklm} \mathrm{abcdefghijklm}
\mathrm{nopqrstuvwxyz} \mathrm{nopqrstuvwxyz}
\mathrm{0123456789} \mathrm{0123456789}

산세리프체

\mathsf{ABCDEFGHI} \mathsf{ABCDEFGHI}
\mathsf{JKLMNOPQR} \mathsf{JKLMNOPQR}
\mathsf{STUVWXYZ} \mathsf{STUVWXYZ}
\mathsf{abcdefghijklm} \mathsf{abcdefghijklm}
\mathsf{nopqrstuvwxyz} \mathsf{nopqrstuvwxyz}
\mathsf{0123456789} \mathsf{0123456789}

흘림체

\mathcal{ABCDEFGHI} \mathcal{ABCDEFGHI}
\mathcal{JKLMNOPQR} \mathcal{JKLMNOPQR}
\mathcal{STUVWXYZ} \mathcal{STUVWXYZ}

흑자체

\mathfrak{ABCDEFGHI} \mathfrak{ABCDEFGHI}
\mathfrak{JKLMNOPQR} \mathfrak{JKLMNOPQR}
\mathfrak{STUVWXYZ} \mathfrak{STUVWXYZ}
\mathfrak{abcdefghijklm} \mathfrak{abcdefghijklm}
\mathfrak{nopqrstuvwxyz} \mathfrak{nopqrstuvwxyz}
\mathfrak{0123456789} \mathfrak{0123456789}

작은 글자

{\scriptstyle\text{abcdefghijklm}}

괄호 쓰기


기능문법나타나는 모양
좋지 않음.( \frac{1}{2} ) ( \frac{1}{2} )
좋음.\left( \frac{1}{2} \right) \left( \frac{1}{2} \right)

\left 와 \right 를 사용하여, 여러가지 괄호를 사용할 수 있습니다.

기능문법나타나는 모양
괄호\left( A \right) \left( A \right)
사각 괄호\left[ A \right] \left[ A \right]
집합괄호\left\{ A \right\}
(주의: \ 필요)
 \left\{ A \right\}
부등호 괄호\left\langle A \right\rangle \left\langle A \right\rangle
\left| A \right| \left| A \right|
\left. 혹은 \right. 라고 쓰면, 그 쪽 괄호는 나타나지 않습니다.\left. {A \over B} \right\} \to X \left. {A \over B} \right\} \to X
내림수와 올림수 기호\lfloor\sqrt{n}\rfloor \lceil\sqrt{n}\rceil \lfloor\sqrt{n}\rfloor \lceil\sqrt{n}\rceil

빈칸 조정


TeX은 빈칸의 크기를 자동으로 조정합니다. 특별히 조정이 필요한 경우는 다음을 사용하면 됩니다.

기능문법 나타나는 모양
double quad space a \qquad b a \qquad b
quad spacea \quad b a \quad b
text spacea\ b a\ b
large spacea\;b a\;b
medium spacea\>b a\>b
small spacea\,b a\,b
no spaceab ab
negative spacea\!b a\!b

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