도움말:TeX 문법/특수문자

TeX 문법 도움말 중, 특수문자에 입력에 관한 문서입니다.

구별 부호
\dot{a}, \ddot{a}, \acute{a}, \grave{a}	$\dot{a},\ddot{a},\acute{a},\stackrel{`}{a}$
\check{a}, \breve{a}, \tilde{a}, \bar{a}	$\check{a},\breve{a},\tilde{a},\overline{a}$
\hat{a}, \widehat{a}, \vec{a}	$\hat{a},\hat{a},\overrightarrow{a}$
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	$\mathrm{sh}k,\mathrm{ch}l,\mathrm{th}m,\coth n$
\operatorname{argsh}\,o, \operatorname{argch}\,p, \operatorname{argth}\,q	$\mathrm{argsh}o,\mathrm{argch}p,\mathrm{argth}q$
\operatorname{sgn} r, \left\vert s \right\vert	$\mathrm{sgn}r,\left|s\right|$
\min(x,y), \max(x,y)	$\min (x,y),\max (x,y)$
상한과 하한
\min x, \max y, \inf s, \sup t	$\min x,\max y,\inf s,\sup t$
\lim u, \liminf v, \limsup w	$\lim u,\mathrm{lim\; inf}v,\mathrm{lim\; sup}w$
\dim p, \deg q, \det m, \ker\phi	$\dim p,\mathrm{deg}q,\det m,\ker \varphi$
투영
\Pr j, \hom l, \lVert z \rVert or \| z \|, \arg z	$\mathrm{Pr}j,\mathrm{hom}l,\Vert z\Vert ,\arg z$
미분
dt, \operatorname{d}\!t, \partial t, \nabla\psi	$dt,\mathrm{d}t,\partial t,\mathrm{\nabla }\psi$
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	$dy/dx,\mathrm{d}y/\mathrm{d}x,\frac{dy}{dx},\frac{\mathrm{d}y}{\mathrm{d}x},\frac{{\partial }^2}{\partial x_1\partial x_2}y$
\prime, \backprime, f^\prime, f', f'', f^{(3)}, \dot y, \ddot y	$\prime ,‵,f^{\prime },f^{\prime },f^{″},f^{(3)},\dot{y},\ddot{y}$
유사 문자 기호
\infty, \aleph, \complement, \backepsilon, \eth, \Finv, \hbar	$\mathrm{\infty },\mathrm{\aleph },\complement ,∍,\mathrm{ð},Ⅎ,\hslash$
\Im, \imath, \jmath, \Bbbk, \ell, \mho, \wp, \Re, \circledS	$\mathrm{\Im },ı,ȷ,𝕜,\ell ,\mho ,\mathrm{\wp },\mathrm{\Re },\mathrm{Ⓢ}$
모듈러 연산
s_k \equiv 0 \pmod{m}	$s_k\equiv 0(\mathrm{mod}m)$
a\,\bmod\,b	$amodb$
\gcd(m, n), \operatorname{lcm}(m, n)	$\gcd (m,n),\mathrm{lcm}(m,n)$
\mid, \nmid, \shortmid, \nshortmid	$\mid ,\nmid ,\mid ,\nmid$
근호
\surd, \sqrt{2}, \sqrt[n]{}, \sqrt[3]{x^3+y^3 \over 2}	$\surd ,\sqrt{2},\sqrt[n]{},\sqrt[3]{\frac{x^3+y^3}{2}}$
연산자
+, -, \pm, \mp, \dotplus	$+,-,\pm ,\mp ,\dotplus$
\times, \div, \divideontimes, /, \backslash	$\times ,÷,\divideontimes ,/,\mathrm{\setminus }$
\cdot, * \ast, \star, \circ, \bullet	$\cdot ,*\ast ,\star ,\circ ,\bullet$
\boxplus, \boxminus, \boxtimes, \boxdot	$⊞,\boxminus ,⊠,⊡$
\oplus, \ominus, \otimes, \oslash, \odot	$\oplus ,\ominus ,\otimes ,\oslash ,\odot$
\circleddash, \circledcirc, \circledast	$⊝,⊚,⊛$
\bigoplus, \bigotimes, \bigodot	$⨁,⨂,⨀$
집합
\{ \}, \O \empty \emptyset, \varnothing	$\{\},\mathrm{\varnothing }\mathrm{\varnothing }\mathrm{\varnothing },\varnothing$
\in, \notin \not\in, \ni, \not\ni	$\in ,\notin \in ̸,\ni ,\ni ̸$
\cap, \Cap, \sqcap, \bigcap	$\cap ,⋒,\sqcap ,\bigcap$
\cup, \Cup, \sqcup, \bigcup, \bigsqcup, \uplus, \biguplus	$\cup ,⋓,\bigsqcup ,\bigcup ,⨆,\uplus ,⨄$
\setminus, \smallsetminus, \times	$\setminus ,\setminus ,\times$
\subset, \Subset, \sqsubset	$\subset ,⋐,⊏$
\supset, \Supset, \sqsupset	$\supset ,⋑,⊐$
\subseteq, \nsubseteq, \subsetneq, \varsubsetneq, \sqsubseteq	$\subseteq ,⊈,⊊,⊊,⊑$
\supseteq, \nsupseteq, \supsetneq, \varsupsetneq, \sqsupseteq	$\supseteq ,⊉,⊋,⊋,⊒$
\subseteqq, \nsubseteqq, \subsetneqq, \varsubsetneqq	$⫅,⊈,⫋,⫋$
\supseteqq, \nsupseteqq, \supsetneqq, \varsupsetneqq	$⫆,⊉,⫌,⫌$
관계
=, \ne, \neq, \equiv, \not\equiv	$=,\ne ,\ne ,\equiv ,\equiv ̸$
\doteq, \doteqdot, \overset{\underset{\mathrm{def}}{}}{=}, :=	$\doteq ,\doteqdot ,\stackrel{\mathrm{d}\mathrm{e}\mathrm{f}}{=},:=$
\sim, \nsim, \backsim, \thicksim, \simeq, \backsimeq, \eqsim, \cong, \ncong	$\sim ,\nsim ,\backsim ,\sim ,\simeq ,\backsimeq ,\eqsim ,\cong ,≆$
\approx, \thickapprox, \approxeq, \asymp, \propto, \varpropto	$\approx ,\approx ,\approxeq ,\asymp ,\propto ,\propto$
<, \nless, \ll, \not\ll, \lll, \not\lll, \lessdot	$<,\nless ,\ll ,\ll ̸,⋘,⋘̸,⋖$
>, \ngtr, \gg, \not\gg, \ggg, \not\ggg, \gtrdot	$>,\ngtr ,\gg ,\gg ̸,⋙,⋙̸,⋗$
\le, \leq, \lneq, \leqq, \nleq, \nleqq, \lneqq, \lvertneqq	$\le ,\le ,⪇,\leqq ,\nleqq ,\nleqq ,\lneqq ,\lneqq$
\ge, \geq, \gneq, \geqq, \ngeq, \ngeqq, \gneqq, \gvertneqq	$\ge ,\ge ,⪈,\geqq ,\ngeqq ,\ngeqq ,\gneqq ,\gneqq$
\lessgtr, \lesseqgtr, \lesseqqgtr, \gtrless, \gtreqless, \gtreqqless	$\lessgtr ,⋚,⪋,\gtrless ,⋛,⪌$
\leqslant, \nleqslant, \eqslantless	$⩽,⪇,⪕$
\geqslant, \ngeqslant, \eqslantgtr	$⩾,⪈,⪖$
\lesssim, \lnsim, \lessapprox, \lnapprox	$\lesssim ,⋦,⪅,⪉$
\gtrsim, \gnsim, \gtrapprox, \gnapprox	$\gtrsim ,⋧,⪆,⪊$
\prec, \nprec, \preceq, \npreceq, \precneqq	$\prec ,\nprec ,⪯,⋠,⪵$
\succ, \nsucc, \succeq, \nsucceq, \succneqq	$\succ ,\nsucc ,⪰,⋡,⪶$
\preccurlyeq, \curlyeqprec	$\preccurlyeq ,⋞$
\succcurlyeq, \curlyeqsucc	$\succcurlyeq ,⋟$
\precsim, \precnsim, \precapprox, \precnapprox	$\precsim ,⋨,⪷,⪹$
\succsim, \succnsim, \succapprox, \succnapprox	$\succsim ,⋩,⪸,⪺$
기하
\parallel, \nparallel, \shortparallel, \nshortparallel	$\parallel ,\nparallel ,\parallel ,\nparallel$
\perp, \angle, \sphericalangle, \measuredangle, 45^\circ	$\perp ,\mathrm{\angle },\sphericalangle ,\measuredangle ,45^{\circ }$
\Box, \blacksquare, \diamond, \Diamond \lozenge, \blacklozenge, \bigstar	$◻,◼,\diamond ,◊◊,⧫,★$
\bigcirc, \triangle \bigtriangleup, \bigtriangledown	$◯,\mathrm{△}△,▽$
\vartriangle, \triangledown	$△,▽$
\blacktriangle, \blacktriangledown, \blacktriangleleft, \blacktriangleright	$▴,▾,◂,▸$
논리
\forall, \exists, \nexists	$\mathrm{\forall },\mathrm{\exists },\nexists$
\therefore, \because, \And	$\therefore ,\because ,\mathrm{\&}$
\or \lor \vee, \curlyvee, \bigvee	$\vee \vee \vee ,⋎,\bigvee$
\and \land \wedge, \curlywedge, \bigwedge	$\wedge \wedge \wedge ,⋏,\bigwedge$
\bar{q}, \bar{abc}, \overline{q}, \overline{abc}, \lnot \neg, \not\operatorname{R}, \bot, \top	$\overline{q},\overline{abc},\bar{q},\overline{abc},$ $\mathrm{\neg }\mathrm{\neg },\text{⧸}\mathrm{R},\mathrm{\perp },\mathrm{\top }$
\vdash \dashv, \vDash, \Vdash, \models	$⊢⊣,\models ,⊩,\models$
\Vvdash \nvdash \nVdash \nvDash \nVDash	$\Vvdash ⊬⊮⊭⊯$
\ulcorner \urcorner \llcorner \lrcorner	$⌜⌝⌞⌟$
화살표
\Rrightarrow, \Lleftarrow	$\Rrightarrow ,\Lleftarrow$
\Rightarrow, \nRightarrow, \Longrightarrow \implies	$\Rightarrow ,\nRightarrow ,⟹⟹$
\Leftarrow, \nLeftarrow, \Longleftarrow	$\Leftarrow ,\nLeftarrow ,⟸$
\Leftrightarrow, \nLeftrightarrow, \Longleftrightarrow \iff	$\iff ,\nLeftrightarrow ,⟺⟺$
\Uparrow, \Downarrow, \Updownarrow	$\Uparrow ,\Downarrow ,\Updownarrow$
\rightarrow \to, \nrightarrow, \longrightarrow	$\to \to ,\nrightarrow ,⟶$
\leftarrow \gets, \nleftarrow, \longleftarrow	$\leftarrow \leftarrow ,\nleftarrow ,⟵$
\leftrightarrow, \nleftrightarrow, \longleftrightarrow	$\leftrightarrow ,\nleftrightarrow ,⟷$
\uparrow, \downarrow, \updownarrow	$\uparrow ,\downarrow ,\updownarrow$
\nearrow, \swarrow, \nwarrow, \searrow	$\nearrow ,\swarrow ,\nwarrow ,\searrow$
\mapsto, \longmapsto	$\mapsto ,⟼$
\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	$\hookrightarrow \hookleftarrow ⊸\leftrightsquigarrow ⇝\twoheadrightarrow \twoheadleftarrow$
특수
\amalg \P \S \% \dagger \ddagger \ldots \cdots	$⨿\P \mathrm{\S }\mathrm{\%}†‡\dots \cdots$
\smile \frown \wr \triangleleft \triangleright	$⌣⌢\wr ◃▹$
\diamondsuit, \heartsuit, \clubsuit, \spadesuit, \Game, \flat, \natural, \sharp	$\mathrm{♢},\mathrm{♡},\mathrm{♣},\mathrm{♠},⅁,\mathrm{♭},\mathrm{♮},\mathrm{♯}$
기타
\diagup \diagdown \centerdot \ltimes \rtimes \leftthreetimes \rightthreetimes	$╱╲\cdot ⋉⋊⋋⋌$
\eqcirc \circeq \triangleq \bumpeq \Bumpeq \doteqdot \risingdotseq \fallingdotseq	$\eqcirc \circeq \triangleq \bumpeq \Bumpeq \doteqdot \risingdotseq \fallingdotseq$
\intercal \barwedge \veebar \doublebarwedge \between \pitchfork	$⊺⊼⊻⩞\between ⋔$
\vartriangleleft \ntriangleleft \vartriangleright \ntriangleright	$⊲⋪⊳⋫$
\trianglelefteq \ntrianglelefteq \trianglerighteq \ntrianglerighteq	$⊴⋬⊵⋭$

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