Symbols above the letters (for scientific publications)

When writing papers, we often come up with author(s) names with symbols above some characters of author(s) names.

How do you use those symbols in LaTeX?

Here is a Wikipedia link where the details are provided.

https://en.wikipedia.org/wiki/Diacritic

In order to use in LaTeX, a number of answers in the following SE site is given.

https://tex.stackexchange.com/tags/accents/info

Some of the frequently used symbols are (from SE site):

Text mode

Plain TeX makes it possible to typeset the most commonly used accents:

• \` (grave accent): à
• \' (acute accent): á
• \^ (circumflex or “hat”): â
• \" (umlaut or dieresis): ä
• \~ (tilde or “squiggle”): ã
• \= (macron or “bar”): ā
• \. (dot accent): ȧ
• \u (breve accent): ă
• \v (háček or “check”): ǎ
• \H (long Hungarian umlaut): ő
• \t (tie-after accent): a͡
• \c (cedilla): ş
• \d (dot-under accent): ạ
• \b (bar-under accent): ο̩
• \k (ogonek): ą

The Unicode character encoding UTF8 includes several special characters and characters with accents. The following code specifies that the encoding of the LaTeX document source file is UTF8. As font encoding is specified T1, because it supports the encoding of extended character sets in fonts:

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}

Of course, the encoding in the text editor needs to be set to utf8, as well.

Math mode

The following commands may be used only in math mode to produce accents;

• \hat{o} (circumflex): 
• \widehat{oo} (wide version of \hat over several letters): 
• \check{o} (vee or check): 
• \tilde{o} (tilde) 
• \widetilde{oo} (wide tilde) 
• \acute{o} (acute accent): 
• \grave{o} (grave accent): 
• \dot{o} (dot over the letter): 
• \ddot{o} (two dots over the letter): 
• \breve{o} (breve): 
• \bar{o} (macron): 
• \vec{o} (vector (arrow) over the letter): 

Inserting symbols in MSWorld/PowerPoint

Many times, we may try to add an Angstrom (Å and also other symbols) symbol or degree celciums etc. But, we may need to search a lot in the insert Symbol option provided by MS Office (World and PowerPoint)

Here is the way how you can simply located those symbols.

Font: Select Normal Text
In the subset select Latin: Subset
You can find Angstrom symbol.

A straight forward way is copy the symbols here and paste in your document.

Character code is "00C5"

Notes on LaTeX symbols and usage.

Symbols I use the most

Text modification

Some of the frequently used symbols:

superscript - \textsuperscript{th}


subscript    - \textsubscript{s}



infinity       - \infty


dash            - the latex command is "---"

How to type single bond, double bond and triple bonds in LaTeX (for chemists)?

I found following is useful for Chemists.

https://www.overleaf.com/learn/latex/Chemistry_formulae

How to add multi-line comments in LaTeX?.

\iffalse
Comment text that you don't want to appear in paper.
\fi

Next question will appear here. 

next
anserComment 
will appear here.

See this page on Wikipedia 

Letters

${\displaystyle \alpha }$ \alpha ${\displaystyle \beta }$ \beta ${\displaystyle \gamma }$ \gamma ${\displaystyle \delta }$ \delta ${\displaystyle \epsilon }$ \epsilon ${\displaystyle \zeta }$ \zeta

${\displaystyle \eta }$ \eta ${\displaystyle \theta }$ \theta ${\displaystyle \iota }$ \iota ${\displaystyle \kappa }$ \kappa ${\displaystyle \lambda }$ \lambda ${\displaystyle \mu }$ \mu

${\displaystyle \nu }$ \nu ${\displaystyle \xi }$ \xi ${\displaystyle \mathrm {o} }$ \omicron ${\displaystyle \pi }$ \pi ${\displaystyle \rho }$ \rho ${\displaystyle \sigma }$ \sigma

${\displaystyle \tau }$ \tau ${\displaystyle \upsilon }$ \upsilon ${\displaystyle \phi }$ \phi ${\displaystyle \chi }$ \chi ${\displaystyle \psi }$ \psi ${\displaystyle \omega }$ \omega

${\displaystyle \varepsilon }$ \varepsilon ${\displaystyle \vartheta }$ \vartheta ${\displaystyle \varkappa }$ \varkappa ${\displaystyle \varpi }$ \varpi ${\displaystyle \varrho }$ \varrho ${\displaystyle \varphi }$ \varphi ${\displaystyle \varsigma }$ \varsigma

${\displaystyle \Gamma }$ \Gamma ${\displaystyle \Delta }$ \Delta ${\displaystyle \Theta }$ \Theta ${\displaystyle \Lambda }$ \Lambda ${\displaystyle \Upsilon }$ \Upsilon ${\displaystyle \Xi }$ \Xi ${\displaystyle \Phi }$ \Phi

${\displaystyle \Pi }$ \Pi ${\displaystyle \Psi }$ \Psi ${\displaystyle \Sigma }$ \Sigma ${\displaystyle \Omega }$ \Omega ${\displaystyle \ }$ ${\displaystyle \digamma }$ \digamma ${\displaystyle \ }$

${\displaystyle \aleph }$ \aleph ${\displaystyle \beth }$ \beth ${\displaystyle \gimel }$ \gimel ${\displaystyle \daleth }$ \daleth ${\displaystyle \ }$ ${\displaystyle \ }$ ${\displaystyle \ }$

${\displaystyle \forall }$ \forall ${\displaystyle \exists }$ \exists ${\displaystyle \nexists }$ \nexists ${\displaystyle \Finv }$ \Finv ${\displaystyle \Game }$ \Game ${\displaystyle \backepsilon }$ \backepsilon

${\displaystyle \imath }$ \imath ${\displaystyle \jmath }$ \jmath ${\displaystyle \ell }$ \ell ${\displaystyle \Bbbk }$ \Bbbk ${\displaystyle \amalg }$ \amalg ${\displaystyle \nabla }$ \nabla ${\displaystyle \mho }$ \mho

${\displaystyle \partial }$ \partial ${\displaystyle \eth }$ \eth ${\displaystyle \hbar }$ \hbar ${\displaystyle \hslash }$ \hslash ${\displaystyle \Im }$ \Im ${\displaystyle \Re }$ \Re

${\displaystyle \wp }$ \wp ${\displaystyle \emptyset }$ \O ${\displaystyle \emptyset }$ \emptyset ${\displaystyle \varnothing }$ \varnothing ${\displaystyle \complement }$ \complement ${\displaystyle \circledS }$ \circledS

${\displaystyle {\acute {a}}}$ \acute{a} ${\displaystyle {\hat {a}}}$ \hat{a} ${\displaystyle {\ddot {a}}}$ \ddot{a} ${\displaystyle {\bar {a}}}$ \bar{a} ${\displaystyle {\tilde {a}}}$ \tilde{a}

${\displaystyle {\grave {a}}}$ \grave{a} ${\displaystyle {\check {a}}}$ \check{a} ${\displaystyle {\dot {a}}}$ \dot{a} ${\displaystyle {\breve {a}}}$ \breve{a} ${\displaystyle {\vec {a}}}$ \vec{a}

${\displaystyle \prime }$ \prime ${\displaystyle \backprime }$ \backprime ${\displaystyle \P }$ \P ${\displaystyle \S }$ \S ${\displaystyle \mathrm {\AA} }$ \AA

${\displaystyle {\frac {abc}{def}}}$ \frac{abc}{def} ${\displaystyle {\sqrt {abc}}}$ \sqrt{abc} ${\displaystyle {\sqrt[{n}]{abc}}}$ \sqrt[n]{abc}

${\displaystyle {\overline {abc}}}$ \overline{abc} ${\displaystyle {\underline {abc}}}$ \underline{abc} ${\displaystyle {\overrightarrow {abc}}}$ \overrightarrow{abc} ${\displaystyle {\overleftarrow {abc}}}$ \overleftarrow{abc}

${\displaystyle \overbrace {abc} }$ \overbrace{abc} ${\displaystyle \underbrace {abc} }$ \underbrace{abc} ${\displaystyle {\widehat {abc}}}$ \widehat{abc} ${\displaystyle \ }$

Fonts

${\displaystyle {\mathcal {A}}}$ \mathcal{A}	${\displaystyle {\mathcal {ABCDEFGHIJKLMNOPQRSTUVWXYZ}}}$
${\displaystyle \mathbb {A} }$ \mathbb{A}	${\displaystyle \mathbb {ABCDEFGHIJKLMNOPQRSTUVWXYZ} }$
${\displaystyle {\mathfrak {A}}}$ \mathfrak{A}	${\displaystyle {\mathfrak {ABCDEFGHIJKLMNOPQRSTUVWXYZ}}}$ ${\displaystyle {\mathfrak {abcdefghijklmnopqrstuvwxyz}}}$ ${\displaystyle {\mathfrak {0123456789}}}$
${\displaystyle {\mathsf {A}}}$ \mathsf{A}	${\displaystyle {\mathsf {ABCDEFGHIJKLMNOPQRSTUVWXYZ}}}$ ${\displaystyle {\mathsf {abcdefghijklmnopqrstuvwxyz}}}$ ${\displaystyle {\mathsf {0123456789}}}$
${\displaystyle \mathbf {A} }$ \mathbf{A}	${\displaystyle \mathbf {ABCDEFGHIJKLMNOPQRSTUVWXYZ} }$ ${\displaystyle \mathbf {abcdefghijklmnopqrstuvwxyz} }$ ${\displaystyle \mathbf {0123456789} }$
${\displaystyle {\textbf {A}}}$ \textbf{A}	${\displaystyle {\textbf {ABCDEFGHIJKLMNOPQRSTUVWXYZ}}}$ ${\displaystyle {\textbf {abcdefghijklmnopqrstuvwxyz}}}$ ${\displaystyle {\textbf {0123456789}}}$

Common functions

${\displaystyle \sin }$ \sin ${\displaystyle \arcsin }$ \arcsin ${\displaystyle \sinh }$ \sinh ${\displaystyle \ }$

${\displaystyle \cos }$ \cos ${\displaystyle \arccos }$ \arccos ${\displaystyle \cosh }$ \cosh ${\displaystyle \ }$

${\displaystyle \tan }$ \tan ${\displaystyle \arctan }$ \arctan ${\displaystyle \tanh }$ \tanh ${\displaystyle \ }$

${\displaystyle \cot }$ \cot ${\displaystyle \coth }$ \coth ${\displaystyle \sec }$ \sec ${\displaystyle \csc }$ \csc

${\displaystyle \exp }$ \exp ${\displaystyle \log }$ \log ${\displaystyle \ln }$ \ln ${\displaystyle \lg }$ \lg

${\displaystyle \min }$ \min ${\displaystyle \max }$ \max ${\displaystyle \inf }$ \inf ${\displaystyle \sup }$ \sup

${\displaystyle \lim }$ \lim ${\displaystyle \liminf }$ \liminf ${\displaystyle \limsup }$ \limsup ${\displaystyle \ }$

${\displaystyle \arg }$ \arg ${\displaystyle \deg }$ \deg ${\displaystyle \det }$ \det ${\displaystyle \dim }$ \dim

${\displaystyle \gcd }$ \gcd ${\displaystyle \hom }$ \hom ${\displaystyle \ker }$ \ker ${\displaystyle \Pr }$ \Pr

Big symbols

${\displaystyle \prod }$ \prod ${\displaystyle \bigcap }$ \bigcap ${\displaystyle \bigwedge }$ \bigwedge

${\displaystyle \coprod }$ \coprod ${\displaystyle \bigcup }$ \bigcup ${\displaystyle \bigvee }$ \bigvee ${\displaystyle \bigsqcup }$ \bigsqcup

${\displaystyle \sum }$ \sum ${\displaystyle \biguplus }$ \biguplus ${\displaystyle \bigoplus }$ \bigoplus ${\displaystyle \bigotimes }$ \bigotimes ${\displaystyle \bigodot }$ \bigodot

${\displaystyle \int }$ \int ${\displaystyle \oint }$ \oint ${\displaystyle \iint }$ \iint ${\displaystyle \iiint }$ \iiint ${\displaystyle \iiiint }$ \iiiint

Arrows

${\displaystyle \leftarrow }$ \leftarrow ${\displaystyle \Leftarrow }$ \Leftarrow ${\displaystyle \leftharpoonup }$ \leftharpoonup ${\displaystyle \leftharpoondown }$ \leftharpoondown ${\displaystyle \leftleftarrows }$ \leftleftarrows

${\displaystyle \rightarrow }$ \rightarrow ${\displaystyle \Rightarrow }$ \Rightarrow ${\displaystyle \rightharpoonup }$ \rightharpoonup ${\displaystyle \rightharpoondown }$ \rightharpoondown ${\displaystyle \rightrightarrows }$ \rightrightarrows

${\displaystyle \uparrow }$ \uparrow ${\displaystyle \Uparrow }$ \Uparrow ${\displaystyle \upharpoonleft }$ \upharpoonleft ${\displaystyle \upharpoonright }$ \upharpoonright ${\displaystyle \upuparrows }$ \upuparrows

${\displaystyle \downarrow }$ \downarrow ${\displaystyle \Downarrow }$ \Downarrow ${\displaystyle \downharpoonleft }$ \downharpoonleft ${\displaystyle \downharpoonright }$ \downharpoonright ${\displaystyle \downdownarrows }$ \downdownarrows

${\displaystyle \longleftarrow }$ \longleftarrow ${\displaystyle \Longleftarrow }$ \Longleftarrow ${\displaystyle \hookleftarrow }$ \hookleftarrow ${\displaystyle \leftrightharpoons }$ \leftrightharpoons ${\displaystyle \leftrightarrows }$ \leftrightarrows ${\displaystyle \Lleftarrow }$ \Lleftarrow ${\displaystyle \Lsh }$ \Lsh ${\displaystyle \leftarrowtail }$ \leftarrowtail ${\displaystyle \twoheadleftarrow }$ \twoheadleftarrow ${\displaystyle \curvearrowleft }$ \curvearrowleft ${\displaystyle \circlearrowleft }$ \circlearrowleft ${\displaystyle \looparrowleft }$ \looparrowleft

${\displaystyle \longrightarrow }$ \longrightarrow ${\displaystyle \Longrightarrow }$ \Longrightarrow ${\displaystyle \hookrightarrow }$ \hookrightarrow ${\displaystyle \rightleftharpoons }$ \rightleftharpoons ${\displaystyle \rightleftarrows }$ \rightleftarrows ${\displaystyle \Rrightarrow }$ \Rrightarrow ${\displaystyle \Rsh }$ \Rsh ${\displaystyle \rightarrowtail }$ \rightarrowtail ${\displaystyle \twoheadrightarrow }$ \twoheadrightarrow ${\displaystyle \curvearrowright }$ \curvearrowright ${\displaystyle \circlearrowright }$ \circlearrowright ${\displaystyle \looparrowright }$ \looparrowright

${\displaystyle \leftrightarrow }$ \leftrightarrow ${\displaystyle \longleftrightarrow }$ \longleftrightarrow ${\displaystyle \updownarrow }$ \updownarrow ${\displaystyle \nleftarrow }$ \nleftarrow ${\displaystyle \nrightarrow }$ \nrightarrow ${\displaystyle \nleftrightarrow }$ \nleftrightarrow

${\displaystyle \Leftrightarrow }$ \Leftrightarrow ${\displaystyle \Longleftrightarrow }$ \Longleftrightarrow ${\displaystyle \Updownarrow }$ \Updownarrow ${\displaystyle \nLeftarrow }$ \nLeftarrow ${\displaystyle \nRightarrow }$ \nRightarrow ${\displaystyle \nLeftrightarrow }$ \nLeftrightarrow

${\displaystyle \mapsto }$ \mapsto ${\displaystyle \longmapsto }$ \longmapsto ${\displaystyle \multimap }$ \multimap ${\displaystyle \ }$ ${\displaystyle \rightsquigarrow }$ \rightsquigarrow ${\displaystyle \leftrightsquigarrow }$ \leftrightsquigarrow

${\displaystyle \swarrow }$ \swarrow

${\displaystyle \searrow }$ \searrow

${\displaystyle \nwarrow }$ \nwarrow

${\displaystyle \nearrow }$ \nearrow

Order symbols

Some of the following symbols require \usepackage{amssymb} in the preamble

${\displaystyle <}$ < ${\displaystyle \leq }$ \leq ${\displaystyle \ }$ ${\displaystyle \leqq }$ \leqq ${\displaystyle \ }$ ${\displaystyle \ }$ ${\displaystyle \leqslant }$ \leqslant

${\displaystyle >}$ > ${\displaystyle \geq }$ \geq ${\displaystyle \ }$ ${\displaystyle \geqq }$ \geqq ${\displaystyle \ }$ ${\displaystyle \ }$ ${\displaystyle \geqslant }$ \geqslant

${\displaystyle \nless }$ \nless ${\displaystyle \nleq }$ \nleq ${\displaystyle \lneq }$ \lneq ${\displaystyle \nleqq }$ \nleqq ${\displaystyle \lneqq }$ \lneqq ${\displaystyle \lvertneqq }$ \lvertneqq ${\displaystyle \nleqslant }$ \nleqslant

${\displaystyle \ngtr }$ \ngtr ${\displaystyle \ngeq }$ \ngeq ${\displaystyle \gneq }$ \gneq ${\displaystyle \ngeqq }$ \ngeqq ${\displaystyle \gneqq }$ \gneqq ${\displaystyle \gvertneqq }$ \gvertneqq ${\displaystyle \ngeqslant }$ \ngeqslant

${\displaystyle \vartriangleleft }$ \vartriangleleft ${\displaystyle \trianglelefteq }$ \trianglelefteq ${\displaystyle \lesssim }$ \lesssim ${\displaystyle \lessapprox }$ \lessapprox ${\displaystyle \prec }$ \prec ${\displaystyle \preceq }$ \preceq ${\displaystyle \precsim }$ \precsim ${\displaystyle \precapprox }$ \precapprox

${\displaystyle \vartriangleright }$ \vartriangleright ${\displaystyle \trianglerighteq }$ \trianglerighteq ${\displaystyle \gtrsim }$ \gtrsim ${\displaystyle \gtrapprox }$ \gtrapprox ${\displaystyle \succ }$ \succ ${\displaystyle \succeq }$ \succeq ${\displaystyle \succsim }$ \succsim ${\displaystyle \succapprox }$ \succapprox

${\displaystyle \ntriangleleft }$ \ntriangleleft ${\displaystyle \ntrianglelefteq }$ \ntrianglelefteq ${\displaystyle \lnsim }$ \lnsim ${\displaystyle \lnapprox }$ \lnapprox ${\displaystyle \nprec }$ \nprec ${\displaystyle \npreceq }$ \npreceq ${\displaystyle \precnsim }$ \precnsim ${\displaystyle \precnapprox }$ \precnapprox

${\displaystyle \ntriangleright }$ \ntriangleright ${\displaystyle \ntrianglerighteq }$ \ntrianglerighteq ${\displaystyle \gnsim }$ \gnsim ${\displaystyle \gnapprox }$ \gnapprox ${\displaystyle \nsucc }$ \nsucc ${\displaystyle \nsucceq }$ \nsucceq ${\displaystyle \succnsim }$ \succnsim ${\displaystyle \succnapprox }$ \succnapprox

${\displaystyle \eqslantless }$ \eqslantless ${\displaystyle \lessgtr }$ \lessgtr ${\displaystyle \lesseqgtr }$ \lesseqgtr ${\displaystyle \lesseqqgtr }$ \lesseqqgtr

${\displaystyle \eqslantgtr }$ \eqslantgtr ${\displaystyle \gtrless }$ \gtrless ${\displaystyle \gtreqless }$ \gtreqless ${\displaystyle \gtreqqless }$ \gtreqqless

${\displaystyle \ll }$ \ll ${\displaystyle \lll }$ \lll ${\displaystyle \lessdot }$ \lessdot ${\displaystyle \preccurlyeq }$ \preccurlyeq ${\displaystyle \curlyeqprec }$ \curlyeqprec

${\displaystyle \gg }$ \gg ${\displaystyle \ggg }$ \ggg ${\displaystyle \gtrdot }$ \gtrdot ${\displaystyle \succcurlyeq }$ \succcurlyeq ${\displaystyle \curlyeqsucc }$ \curlyeqsucc

Set symbols

${\displaystyle \subset }$ \subset ${\displaystyle \Subset }$ \Subset ${\displaystyle \sqsubset }$ \sqsubset ${\displaystyle \triangleleft }$ \triangleleft ${\displaystyle \blacktriangleleft }$ \blacktriangleleft

${\displaystyle \supset }$ \supset ${\displaystyle \Supset }$ \Supset ${\displaystyle \sqsupset }$ \sqsupset ${\displaystyle \triangleright }$ \triangleright ${\displaystyle \blacktriangleright }$ \blacktriangleright

${\displaystyle \cap }$ \cap ${\displaystyle \Cap }$ \Cap ${\displaystyle \sqcap }$ \sqcap ${\displaystyle \vartriangle }$ \vartriangle ${\displaystyle \blacktriangle }$ \blacktriangle

${\displaystyle \cup }$ \cup ${\displaystyle \Cup }$ \Cup ${\displaystyle \sqcup }$ \sqcup ${\displaystyle \triangledown }$ \triangledown ${\displaystyle \blacktriangledown }$ \blacktriangledown

${\displaystyle \in }$ \in ${\displaystyle \subseteq }$ \subseteq ${\displaystyle \ }$ ${\displaystyle \ }$ ${\displaystyle \subseteqq }$ \subseteqq ${\displaystyle \ }$ ${\displaystyle \ }$ ${\displaystyle \sqsubseteq }$ \sqsubseteq

${\displaystyle \ni }$ \ni ${\displaystyle \supseteq }$ \supseteq ${\displaystyle \ }$ ${\displaystyle \ }$ ${\displaystyle \supseteqq }$ \supseteqq ${\displaystyle \ }$ ${\displaystyle \ }$ ${\displaystyle \sqsupseteq }$ \sqsupseteq

${\displaystyle \notin }$ \notin ${\displaystyle \nsubseteq }$ \nsubseteq ${\displaystyle \subsetneq }$ \subsetneq ${\displaystyle \varsubsetneq }$ \varsubsetneq ${\displaystyle \nsubseteqq }$ \nsubseteqq ${\displaystyle \subsetneqq }$ \subsetneqq ${\displaystyle \varsubsetneqq }$ \varsubsetneqq ${\displaystyle \ }$

${\displaystyle \uplus }$ \uplus ${\displaystyle \nsupseteq }$ \nsupseteq ${\displaystyle \supsetneq }$ \supsetneq ${\displaystyle \varsupsetneq }$ \varsupsetneq ${\displaystyle \nsupseteqq }$ \nsupseteqq ${\displaystyle \supsetneqq }$ \supsetneqq ${\displaystyle \varsupsetneqq }$ \varsupsetneqq ${\displaystyle \ }$

Equality and inference

${\displaystyle =}$ = ${\displaystyle \neq }$ \neq ${\displaystyle \equiv }$ \equiv ${\displaystyle \thickapprox }$ \thickapprox ${\displaystyle \approx }$ \approx ${\displaystyle \approxeq }$ \approxeq ${\displaystyle \cong }$ \cong ${\displaystyle \ncong }$ \ncong

${\displaystyle \sim }$ \sim ${\displaystyle \thicksim }$ \thicksim ${\displaystyle \nsim }$ \nsim ${\displaystyle \simeq }$ \simeq ${\displaystyle \backsim }$ \backsim ${\displaystyle \backsimeq }$ \backsimeq ${\displaystyle \eqsim }$ \eqsim

${\displaystyle \doteq }$ \doteq ${\displaystyle \div }$ \div ${\displaystyle \doteqdot }$ \doteqdot ${\displaystyle \fallingdotseq }$ \fallingdotseq ${\displaystyle \risingdotseq }$ \risingdotseq

${\displaystyle \triangleq }$ \triangleq ${\displaystyle \circeq }$ \circeq ${\displaystyle \eqcirc }$ \eqcirc ${\displaystyle \bumpeq }$ \bumpeq ${\displaystyle \Bumpeq }$ \Bumpeq ${\displaystyle \asymp }$ \asymp

${\displaystyle \mid }$ \mid ${\displaystyle \shortmid }$ \shortmid ${\displaystyle \vdash }$ \vdash ${\displaystyle \dashv }$ \dashv ${\displaystyle \Vdash }$ \Vdash ${\displaystyle \ }$

${\displaystyle \parallel }$ \parallel ${\displaystyle \shortparallel }$ \shortparallel ${\displaystyle \vDash }$ \vDash ${\displaystyle \ }$ ${\displaystyle \Vvdash }$ \Vvdash ${\displaystyle \models }$ \models

${\displaystyle \nmid }$ \nmid ${\displaystyle \nshortmid }$ \nshortmid ${\displaystyle \nvdash }$ \nvdash ${\displaystyle \ }$ ${\displaystyle \nVdash }$ \nVdash ${\displaystyle \ }$

${\displaystyle \nparallel }$ \nparallel ${\displaystyle \nshortparallel }$ \nshortparallel ${\displaystyle \nvDash }$ \nvDash ${\displaystyle \ }$ ${\displaystyle \nVDash }$ \nVDash ${\displaystyle \ }$

Brackets

${\displaystyle \lfloor }$ \lfloor ${\displaystyle \llcorner }$ \llcorner

${\displaystyle \rfloor }$ \rfloor ${\displaystyle \lrcorner }$ \lrcorner

${\displaystyle \lceil }$ \lceil ${\displaystyle \ulcorner }$ \ulcorner

${\displaystyle \rceil }$ \rceil ${\displaystyle \urcorner }$ \urcorner

${\displaystyle |}$ | ${\displaystyle \vert }$ \vert

${\displaystyle \|}$ \| ${\displaystyle \Vert }$ \Vert

${\displaystyle \{}$ \{ ${\displaystyle \}}$ \}

${\displaystyle \langle }$ \langle ${\displaystyle \rangle }$ \rangle

${\displaystyle /}$ / ${\displaystyle \backslash }$ \backslash

${\displaystyle [}$ [ ${\displaystyle ]}$ ]

${\displaystyle (}$ ( ${\displaystyle )}$ )

Other symbols

${\displaystyle \infty }$ \infty ${\displaystyle \propto }$ \propto ${\displaystyle \varpropto }$ \varpropto ${\displaystyle \bowtie }$ \bowtie ${\displaystyle \ltimes }$ \ltimes ${\displaystyle \rtimes }$ \rtimes

${\displaystyle \intercal }$ \intercal ${\displaystyle \dotplus }$ \dotplus ${\displaystyle \times }$ \times ${\displaystyle \wr }$ \wr ${\displaystyle \pitchfork }$ \pitchfork

${\displaystyle \surd }$ \surd ${\displaystyle \setminus }$ \setminus ${\displaystyle \diagdown }$ \diagdown ${\displaystyle \diagup }$ \diagup ${\displaystyle \leftthreetimes }$ \leftthreetimes ${\displaystyle \rightthreetimes }$ \rightthreetimes

${\displaystyle \perp }$ \perp ${\displaystyle \between }$ \between ${\displaystyle \asymp }$ \asymp ${\displaystyle \angle }$ \angle ${\displaystyle \measuredangle }$ \measuredangle ${\displaystyle \sphericalangle }$ \sphericalangle

${\displaystyle \bot }$ \bot ${\displaystyle \wedge }$ \wedge ${\displaystyle \barwedge }$ \barwedge ${\displaystyle \doublebarwedge }$ \doublebarwedge ${\displaystyle \therefore }$ \therefore ${\displaystyle \ }$

${\displaystyle \top }$ \top ${\displaystyle \vee }$ \vee ${\displaystyle \veebar }$ \veebar ${\displaystyle \ }$ ${\displaystyle \because }$ \because ${\displaystyle \ }$

${\displaystyle \pm }$ \pm ${\displaystyle \curlywedge }$ \curlywedge ${\displaystyle \smallfrown }$ \smallfrown ${\displaystyle \frown }$ \frown ${\displaystyle \bigtriangleup }$ \bigtriangleup ${\displaystyle \triangle }$ \triangle

${\displaystyle \mp }$ \mp ${\displaystyle \curlyvee }$ \curlyvee ${\displaystyle \smallsmile }$ \smallsmile ${\displaystyle \smile }$ \smile ${\displaystyle \bigtriangledown }$ \bigtriangledown ${\displaystyle \ }$

${\displaystyle \cdot }$ \cdot ${\displaystyle \circ }$ \circ ${\displaystyle \bullet }$ \bullet ${\displaystyle \centerdot }$ \centerdot

${\displaystyle \cdots }$ \cdots ${\displaystyle \vdots }$ \vdots ${\displaystyle \ldots }$ \ldots ${\displaystyle \ddots }$ \ddots

${\displaystyle \circledcirc }$ \circledcirc ${\displaystyle \circleddash }$ \circleddash ${\displaystyle \circledast }$ \circledast ${\displaystyle \bigcirc }$ \bigcirc ${\displaystyle \divideontimes }$ \divideontimes ${\displaystyle \ }$

${\displaystyle \odot }$ \odot ${\displaystyle \oplus }$ \oplus ${\displaystyle \ominus }$ \ominus ${\displaystyle \otimes }$ \otimes ${\displaystyle \oslash }$ \oslash ${\displaystyle \ }$

${\displaystyle \boxdot }$ \boxdot ${\displaystyle \boxplus }$ \boxplus ${\displaystyle \boxminus }$ \boxminus ${\displaystyle \boxtimes }$ \boxtimes ${\displaystyle \Box }$ \Box ${\displaystyle \ }$

${\displaystyle \diamondsuit }$ \diamondsuit ${\displaystyle \clubsuit }$ \clubsuit ${\displaystyle \heartsuit }$ \heartsuit ${\displaystyle \spadesuit }$ \spadesuit ${\displaystyle \ }$

${\displaystyle \lozenge }$ \lozenge ${\displaystyle \blacklozenge }$ \blacklozenge ${\displaystyle \square }$ \square ${\displaystyle \blacksquare }$ \blacksquare ${\displaystyle \ }$

${\displaystyle \diamond }$ \diamond ${\displaystyle \Diamond }$ \Diamond ${\displaystyle \ast }$ \ast ${\displaystyle \star }$ \star ${\displaystyle \bigstar }$ \bigstar

${\displaystyle \sharp }$ \sharp ${\displaystyle \flat }$ \flat ${\displaystyle \natural }$ \natural ${\displaystyle \dagger }$ \dagger ${\displaystyle \ddagger }$ \ddagger

Alphabets with special characters on it.

LaTeX command	Sample	Description
\`{o}	ò	grave accent
\'{o}	ó	acute accent
\^{o}	ô	circumflex
\"{o}	ö	umlaut, trema or dieresis
\H{o}	ő	long Hungarian umlaut (double acute)
\~{o}	õ	tilde
\c{c}	ç	cedilla
\k{a}	ą	ogonek
\l{}	ł	barred l (l with stroke)
\={o}	ō	macron accent (a bar over the letter)
\b{o}	o	bar under the letter
\.{o}	ȯ	dot over the letter
\d{u}	ụ	dot under the letter
\r{a}	å	ring over the letter (for å there is also the special command \aa)
\u{o}	ŏ	breve over the letter
\v{s}	š	caron/háček ("v") over the letter
\t{oo}	o͡o	"tie" (inverted u) over the two letters
\o	ø	slashed o (o with stroke)