Accents And Diacritics
\dot{a}, \ddot{a}, \acute{a}, \grave{a}	$\dot{a},\ddot{a},\acute{a},\stackrel{`}{a}$
\check{a}, \breve{a}, \tilde{a}, \bar{a}	$\check{a},\breve{a},\tilde{a},\bar{a}$
\hat{a}, \widehat{a}, \vec{a}	$\hat{a},\hat{a},\overrightarrow{a}$
Angle Brackets
\left \langle \frac{a}{b} \right \rangle	$⟨\frac{a}{b}⟩$
Arrows
\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	$\hookrightarrow \hookleftarrow ⊸\leftrightsquigarrow ⇝\twoheadrightarrow \twoheadleftarrow$
Bars And Double Bars
\left | \frac{a}{b} \right \vert	$\left|\frac{a}{b}\right|$
\left \| \frac{a}{b} \right \Vert	$\Vert \frac{a}{b}\Vert$
Basic
\alpha	$\alpha$
f(x) = x^2	$f(x)=x^2$
\{1,e,\pi\}	$\{1,e,\pi \}$
|z| \leq 2	$|z|\le 2$
Blackboard Bold
\mathbb{ABCDEFGHI}	$𝔸𝔹ℂ𝔻𝔼𝔽𝔾ℍ𝕀$
\mathbb{JKLMNOPQR}	$𝕁𝕂𝕃𝕄\mathbb{N}𝕆\mathbb{P}\mathbb{Q}ℝ$
\mathbb{STUVWXYZ}	$𝕊𝕋𝕌𝕍𝕎𝕏𝕐\mathbb{Z}$
Boldface
\mathbf{ABCDEFGHI}	$𝐀𝐁𝐂𝐃𝐄𝐅𝐆𝐇𝐈$
\mathbf{JKLMNOPQR}	$𝐉𝐊𝐋𝐌𝐍𝐎𝐏𝐐𝐑$
\mathbf{STUVWXYZ}	$𝐒𝐓𝐔𝐕𝐖𝐗𝐘𝐙$
\mathbf{abcdefghijklm}	$𝐚𝐛𝐜𝐝𝐞𝐟𝐠𝐡𝐢𝐣𝐤𝐥𝐦$
\mathbf{nopqrstuvwxyz}	$𝐧𝐨𝐩𝐪𝐫𝐬𝐭𝐮𝐯𝐰𝐱𝐲𝐳$
\mathbf{0123456789}	$\mathrm{𝟎𝟏𝟐𝟑𝟒𝟓𝟔𝟕𝟖𝟗}$
Boldface Greek
\boldsymbol{\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta}	$𝚨𝚩𝚪𝚫𝚬𝚭𝚮𝚯$
\boldsymbol{\Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron \Pi}	$𝚰𝚱𝚲𝚳𝚴𝚵𝚶𝚷$
\boldsymbol{\Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega}	$𝚸𝚺𝚻𝚼𝚽𝚾𝚿𝛀$
\boldsymbol{\alpha \beta \gamma \delta \epsilon \zeta \eta \theta}	$𝛂𝛃𝛄𝛅𝛜𝛇𝛈𝛉$
\boldsymbol{\iota \kappa \lambda \mu \nu \xi \omicron \pi}	$𝛊𝛋𝛌\mu 𝛎𝛏𝛐𝛑$
\boldsymbol{\rho \sigma \tau \upsilon \phi \chi \psi \omega}	$𝛒𝛔𝛕𝛖𝛗𝛘𝛙𝛚$
\boldsymbol{\varepsilon\digamma\varkappa\varpi}	$𝛆𝮧𝛞𝛡$
\boldsymbol{\varrho\varsigma\vartheta\varphi}	$𝛠𝛓𝛝𝛟$
Bounds
\min x, \max y, \inf s, \sup t	$\min x,\max y,\inf s,\sup t$
\lim u, \liminf v, \limsup w	$\lim u,\mathrm{liminf}v,\mathrm{limsup}w$
\dim p, \deg q, \det m, \ker\phi	$\dim p,\mathrm{deg}q,\det m,\ker \phi$
Braces
\left \{ \frac{a}{b} \right \}	$\left\{\frac{a}{b}\right\}$
\left \lbrace \frac{a}{b} \right \rbrace	$\left\{\frac{a}{b}\right\}$
Brackets
\left [ \frac{a}{b} \right ]	$\left[\frac{a}{b}\right]$
\left \lbrack \frac{a}{b} \right \rbrack	$\left[\frac{a}{b}\right]$
Calligraphiy
\mathcal{ABCDEFGHI}	$𝒜ℬ𝒞𝒟ℰℱ𝒢\mathscr{H}ℐ$
\mathcal{JKLMNOPQR}	$𝒥𝒦ℒℳ𝒩𝒪𝒫𝒬ℛ$
\mathcal{STUVWXYZ}	$𝒮𝒯𝒰𝒱𝒲𝒳𝒴𝒵$
\mathcal{abcdefghi}	$𝒶𝒷𝒸𝒹ℯ𝒻ℊ𝒽𝒾$
\mathcal{jklmnopqr}	$𝒿𝓀𝓁𝓂𝓃ℴ𝓅𝓆𝓇$
\mathcal{stuvwxyz}	$𝓈𝓉𝓊𝓋𝓌𝓍𝓎𝓏$
Delimiter Sizes
( \bigl( \Bigl( \biggl( \Biggl( \dots \Biggr] \biggr] \Bigr] \bigr] ]	$((\left(\right((\cdots ]\left]\right]]]$
\{ \bigl\{ \Bigl\{ \biggl\{ \Biggl\{ \dots \Biggr\rangle \biggr\rangle \Bigr\rangle \bigr\rangle \rangle	$\{\{\left\{\right\{\{\cdots ⟩⟩⟩⟩⟩$
\| \big\| \Big\| \bigg\| \Bigg\| \dots \Bigg| \bigg| \Big| \big| |	$\parallel \Vert \Vert \Vert \Vert \cdots \left|\right|\left|\right||$
\lfloor \bigl\lfloor \Bigl\lfloor \biggl\lfloor \Biggl\lfloor \dots \Biggr\rceil \biggr\rceil \Bigr\rceil \bigr\rceil \rceil	$\lfloor \lfloor \lfloor \lfloor \lfloor \cdots \rceil \rceil \rceil \rceil \rceil$
\uparrow \big\uparrow \Big\uparrow \bigg\uparrow \Bigg\uparrow \dots \Bigg\Downarrow \bigg\Downarrow \Big\Downarrow \big\Downarrow \Downarrow	$\uparrow \uparrow \uparrow \uparrow \uparrow \cdots \Downarrow \Downarrow \Downarrow \Downarrow \Downarrow$
\updownarrow \big\updownarrow \Big\updownarrow \bigg\updownarrow \Bigg\updownarrow \dots \Bigg\Updownarrow \bigg\Updownarrow \Big\Updownarrow \big\Updownarrow \Updownarrow	$\updownarrow \updownarrow \updownarrow \updownarrow \updownarrow \cdots \Updownarrow \Updownarrow \Updownarrow \Updownarrow \Updownarrow$
/ \big/ \Big/ \bigg/ \Bigg/ \dots \Bigg\backslash \bigg\backslash \Big\backslash \big\backslash \backslash	$/////\cdots \backslash \backslash \backslash \backslash \backslash$
Differential And Derivatives
dt, \mathrm{d}t, \partial t, \nabla\psi	$dt,\mathrm{d}t,\partial t,\nabla \psi$
dy/dx, \mathrm{d}y/\mathrm{d}x, \frac{dy}{dx}, \frac{\mathrm{d}y}{\mathrm{d}x}	$dy/dx,\mathrm{d}y/\mathrm{d}x,\frac{dy}{dx},\frac{\mathrm{d}y}{\mathrm{d}x}$
\frac{\partial^2}{\partial x_1\partial x_2}y, \left.\frac{\partial^3 f}{\partial^2 x \partial y}\right\vert_{p_0}	$\frac{{\partial }^2}{\partial x_1\partial x_2}y,{\frac{{\partial }^{3}f}{{\partial }^{2}x\partial y}|}_{p_0}$
\prime, \backprime, f^\prime, f', f'', f^{(3)}, \dot y, \ddot y	$\prime ,‵,f^{\prime },f\prime ,f\prime \prime ,f^{(3)},\dot{y},\ddot{y}$
Floor And Ceiling
\left \lfloor \frac{a}{b} \right \rfloor	$\lfloor \frac{a}{b}\rfloor$
\left \lceil \frac{a}{b} \right \rceil	$\lceil \frac{a}{b}\rceil$
Fraktur
\mathfrak{ABCDEFGHI}	$𝔄𝔅ℭ𝔇𝔈𝔉𝔊ℌℍ$
\mathfrak{JKLMNOPQR}	$𝔍𝔎𝔏𝔐𝔑𝔒𝔓𝔔\Re$
\mathfrak{STUVWXYZ}	$𝔖𝔗𝔘𝔙𝔚𝔛𝔜ℨ$
\mathfrak{abcdefghijklm}	$𝔞𝔟𝔠𝔡𝔢𝔣𝔤𝔥𝔦𝔧𝔨𝔩𝔪$
\mathfrak{nopqrstuvwxyz}	$𝔫𝔬𝔭𝔮𝔯𝔰𝔱𝔲𝔳𝔴𝔵𝔶𝔷$
\mathfrak{0123456789}	$0123456789$
Geometric
\parallel, \nparallel, \shortparallel, \nshortparallel	$\parallel ,\nparallel ,\parallel ,\nparallel$
\perp, \angle, \sphericalangle, \measuredangle, 45^\circ	$⟂,\angle ,\sphericalangle ,\measuredangle ,{45}^{\circ }$
\Box, \square, \blacksquare, \diamond, \Diamond, \lozenge, \blacklozenge, \bigstar	$\square ,\square ,■,\diamond ,◊,◊,⧫,★$
\bigcirc, \triangle, \bigtriangleup, \bigtriangledown	$◯,△,△,▽$
\vartriangle, \triangledown	$△,▽$
\blacktriangle, \blacktriangledown, \blacktriangleleft, \blacktriangleright	$▲,▼,◀,▶$
Greek Alphabet
\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta	$\mathrm{{\rm A}}\mathrm{{\rm B}}\mathrm{\Gamma }\mathrm{\Delta }\mathrm{{\rm E}}\mathrm{{\rm Z}}\mathrm{{\rm H}}\mathrm{\Theta }$
\Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron \Pi	$\mathrm{{\rm I}}\mathrm{{\rm K}}\mathrm{\Lambda }\mathrm{{\rm M}}\mathrm{{\rm N}}\mathrm{\Xi }\mathrm{{\rm O}}\mathrm{\Pi }$
\Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega	$\mathrm{{\rm P}}\mathrm{\Sigma }\mathrm{{\rm T}}\mathrm{{\rm Y}}\mathrm{\Phi }\mathrm{{\rm X}}\mathrm{\Psi }\mathrm{\Omega }$
\alpha \beta \gamma \delta \epsilon \zeta \eta \theta	$\alpha \beta \gamma \delta ϵ\zeta \eta \theta$
\iota \kappa \lambda \mu \nu \xi \omicron \pi	$\iota \kappa \lambda \mu \nu \xi o\pi$
\rho \sigma \tau \upsilon \phi \chi \psi \omega	$\rho \sigma \tau \upsilon \phi \chi \psi \omega$
\varGamma \varDelta \varTheta \varLambda \varXi \varPi \varSigma \varPhi \varUpsilon \varOmega	$\mathrm{𝛤}\mathrm{𝛥}\mathrm{𝛩}\mathrm{𝛬}\mathrm{𝛯}\mathrm{𝛱}\mathrm{𝛴}\mathrm{𝛷}\mathrm{𝛶}\mathrm{𝛺}$
\varepsilon \digamma \varkappa \varpi \varrho \varsigma \vartheta \varphi	$\epsilon ϝ\varkappa \varpi \varrho \varsigma \vartheta \varphi$
Greek Italics
\mathit{\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta}	$𝛢𝛣𝛤𝛥𝛦𝛧𝛨𝛩$
\mathit{\Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron \Pi}	$𝛪𝛫𝛬𝛭𝛮𝛯𝛰𝛱$
\mathit{\Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega}	$𝛲𝛴𝛵𝛶𝛷𝛸𝛹𝛺$
Greek Uppercase Boldface Italics
\boldsymbol{\varGamma \varDelta \varTheta \varLambda}	$𝛤𝛥𝛩𝛬$
\boldsymbol{\varXi \varPi \varSigma \varUpsilon \varOmega}	$𝛯𝛱𝛴𝛶𝛺$
Hebrew Symbols
\aleph \beth \gimel \daleth	$\aleph \beth \gimel \daleth$
Italics
\mathit{0123456789}	$0123456789$
Letter Like Symbols Or Constants
\infty, \aleph, \complement, \backepsilon, \eth, \Finv, \hbar	$\infty ,\aleph ,\complement ,϶,ð,\mathrm{Ⅎ},\hslash$
\Im, \imath, \jmath, \Bbbk, \ell, \mho, \wp, \Re, \circledS, \S, \P	$\mathrm{\Im },ı,ȷ,𝕜,\ell ,\mho ,\wp ,\mathrm{\Re },\mathrm{Ⓢ},\S ,\P$
Logic
\forall, \exists, \nexists	$\forall ,\exists ,\nexists$
\therefore, \because, \And	$\therefore ,\because ,\&$
\lor, \vee, \curlyvee, \bigvee	$\vee ,\vee ,⋎,\bigvee$
\land, \wedge, \curlywedge, \bigwedge	$\wedge ,\wedge ,⋏,\bigwedge$
\bar{q}, \bar{abc}, \overline{q}, \overline{abc}	$\bar{q},\overline{abc},\bar{q},\overline{abc}$
\lnot, \neg, \not\operatorname{R}, \bot, \to	$\neg ,\neg ,\mathrm{R},\perp ,\to$
\vdash, \dashv, \vDash, \Vdash, \models	$⊢,⊣,\models ,⊩,\models$
\Vvdash, \nvdash, \nVdash, \nvDash, \nVDash	$\Vvdash ,⊬,⊮,⊭,⊯$
\ulcorner, \urcorner, \llcorner, \lrcorner	$┌,┐,└,┘$
Mixed
\left [ 0,1 \right )	$\left[\mathrm{0,1}\right)$
\left \langle \psi \right |	$⟨\psi |$
Modular Arithmetic
s_k \equiv 0 \pmod{m}	$s_k\equiv 0\left(m\right)$
a \bmod b	$a\mathrm{mod}b$
\gcd(m, n), \operatorname{lcm}(m, n)	$\gcd (m,n),\mathrm{lcm}(m,n)$
\mid, \nmid, \shortmid, \nshortmid	$\mid ,\nmid ,\mid ,\nmid$
No Delimiter
\left . \frac{A}{B} \right \} \to X	$\frac{A}{B}\}\to X$
Operators
+, -, \pm, \mp, \dotplus	$+,-,\pm ,\mp ,\dotplus$
\times, \div, \divideontimes, /, \backslash	$\times ,÷,\divideontimes ,/,\backslash$
\cdot, * \ast, \star, \circ, \bullet	$\cdot ,**,\star ,\circ ,\bullet$
\boxplus, \boxminus, \boxtimes, \boxdot	$⊞,\boxminus ,⊠,⊡$
\oplus, \ominus, \otimes, \oslash, \odot	$\oplus ,\ominus ,\otimes ,\oslash ,\odot$
\circleddash, \circledcirc, \circledast	$⊝,⊚,⊛$
\bigoplus, \bigotimes, \bigodot	$⨁,⨂,⨀$
Parentheses
\left ( \frac{a}{b} \right )	$\left(\frac{a}{b}\right)$
Projections
\Pr j, \hom l, \lVert z \rVert, \arg z	$\mathrm{Pr}j,\mathrm{hom}l,\Vert z\Vert ,\arg z$
Radicals
\surd, \sqrt{2}, \sqrt[n]{2}, \sqrt[3]{\frac{x^3+y^3}{2}}	$\sqrt{},\sqrt{2},\sqrt[n]{2},\sqrt[3]{\frac{x^3+y^3}{2}}$
Relations
=, \ne, \neq, \equiv, \not\equiv	$=,\ne ,\ne ,\equiv ,\equiv ̸$
\doteq, \doteqdot, \overset{\underset{\mathrm{def}}{}}{=}, :=	$\doteq ,\doteqdot ,\stackrel{=}{\underset{}{\mathrm{d}\mathrm{e}\mathrm{f}}},:=$
\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	$⩽,\nleqq ,⪕$
\geqslant, \ngeqslant, \eqslantgtr	$⩾,\ngeqq ,⪖$
\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	$\succsim ,⋩,⪸,⪺$
Roman Typeface
\mathrm{ABCDEFGHI}	$\mathrm{A}\mathrm{B}\mathrm{C}\mathrm{D}\mathrm{E}\mathrm{F}\mathrm{G}\mathrm{H}\mathrm{I}$
\mathrm{JKLMNOPQR}	$\mathrm{J}\mathrm{K}\mathrm{L}\mathrm{M}\mathrm{N}\mathrm{O}\mathrm{P}\mathrm{Q}\mathrm{R}$
\mathrm{STUVWXYZ}	$\mathrm{S}\mathrm{T}\mathrm{U}\mathrm{V}\mathrm{W}\mathrm{X}\mathrm{Y}\mathrm{Z}$
\mathrm{abcdefghijklm}	$\mathrm{a}\mathrm{b}\mathrm{c}\mathrm{d}\mathrm{e}\mathrm{f}\mathrm{g}\mathrm{h}\mathrm{i}\mathrm{j}\mathrm{k}\mathrm{l}\mathrm{m}$
\mathrm{nopqrstuvwxyz}	$\mathrm{n}\mathrm{o}\mathrm{p}\mathrm{q}\mathrm{r}\mathrm{s}\mathrm{t}\mathrm{u}\mathrm{v}\mathrm{w}\mathrm{x}\mathrm{y}\mathrm{z}$
\mathrm{0123456789}	$0123456789$
Sans Serif
\mathsf{ABCDEFGHI}	$𝖠𝖡𝖢𝖣𝖤𝖥𝖦𝖧𝖨$
\mathsf{JKLMNOPQR}	$𝖩𝖪𝖫𝖬𝖭𝖮𝖯𝖰𝖱$
\mathsf{STUVWXYZ}	$𝖲𝖳𝖴𝖵𝖶𝖷𝖸𝖹$
\mathsf{abcdefghijklm}	$𝖺𝖻𝖼𝖽𝖾𝖿𝗀𝗁𝗂𝗃𝗄𝗅𝗆$
\mathsf{nopqrstuvwxyz}	$𝗇𝗈𝗉𝗊𝗋𝗌𝗍𝗎𝗏𝗐𝗑𝗒𝗓$
\mathsf{0123456789}	$\mathrm{𝟢𝟣𝟤𝟥𝟦𝟧𝟨𝟩𝟪𝟫}$
Sans Serif Greek
\mathsf{\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta}	${\rm A}{\rm B}\Gamma \Delta {\rm E}{\rm Z}{\rm H}\Theta$
\mathsf{\Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron \Pi}	${\rm I}{\rm K}\Lambda {\rm M}{\rm N}\Xi {\rm O}\Pi$
\mathsf{\Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega}	${\rm P}\Sigma {\rm T}{\rm Y}\Phi {\rm X}\Psi \Omega$
Sets
\{ \}, \emptyset, \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	$⫆,⊉,⫌,⫌⃒$
Slashes And Backslashes
\left / \frac{a}{b} \right \backslash	$/\frac{a}{b}\backslash$
Small Script
{\scriptstyle\text{abcdefghijklm}}	$\text{abcdefghijklm}$
Special
\amalg \P \S \% \dagger \ddagger \ldots \cdots \vdots \ddots	$⨿\P \S \%†‡\dots \cdots ⋮\ddots$
\smile \frown \wr \triangleleft \triangleright	$⌣⌢\wr ◃▹$
\diamondsuit, \heartsuit, \clubsuit, \spadesuit, \Game, \flat, \natural, \sharp	$♢,♡,♣,♠,\gimel ,♭,♮,♯$
Standard Numerical Functions
\exp_a b = a^b, \exp b = e^b, 10^m	${\exp }_{}b=a^b,\exp b=e^b,{10}^m$
\ln c = \log c, \lg d = \log_{10} d	$\ln c=\log c,\lg d={\log }_{}d$
\sin a, \cos b, \tan c, \cot d, \sec f, \csc g	$\sin a,\cos b,\tan c,\cot d,\sec f,\csc g$
\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	$\mathrm{argsh}o,\mathrm{argch}p,\mathrm{argth}q$
\sgn r, \left\vert s \right\vert	$\mathrm{sgn}r,\left|s\right|$
\min(x,y), \max(x,y)	$\min (x,y),\max (x,y)$
Unsorted
\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	$⊺⌅⊻⩞\between ⋔$
\vartriangleleft \ntriangleleft \vartriangleright \ntriangleright	$⊲⋪⊳⋫$
\trianglelefteq \ntrianglelefteq \trianglerighteq \ntrianglerighteq	$⊴⋬⊵⋭$
Up Down Updown Arrows
\left \uparrow \frac{a}{b} \right \downarrow	$\uparrow \frac{a}{b}\downarrow$
\left \Uparrow \frac{a}{b} \right \Downarrow	$\Uparrow \frac{a}{b}\Downarrow$
\left \updownarrow \frac{a}{b} \right \Updownarrow	$\updownarrow \frac{a}{b}\Updownarrow$