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<math>\frac{dd}{dx}\,</math>
 
<math>\frac{dd}{dx}\,</math>
 
<math>\frac{dd}{dx}</math>
 
<math>\frac{dd}{dx}</math>
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<math>s</math>
  
 
== Functions, symbols, special characters ==
 
== Functions, symbols, special characters ==
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|-
 
|<code>\acute{a} \grave{a} \hat{a} \tilde{a} \breve{a}</code>
 
|<code>\acute{a} \grave{a} \hat{a} \tilde{a} \breve{a}</code>
|<math>\acute{a} \grave{a} \hat{a} \tilde{a} \breve{a}\,\!</math>
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|<math>\acute{a} \grave{a} \hat{a} \tilde{a} \breve{a}</math>
 
|-
 
|-
 
|<code>\check{a} \bar{a} \ddot{a} \dot{a}</code>
 
|<code>\check{a} \bar{a} \ddot{a} \dot{a}</code>
|<math>\check{a} \bar{a} \ddot{a} \dot{a}\!</math>
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|<math>\check{a} \bar{a} \ddot{a} \dot{a}</math>
 
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! colspan="2" |
 
! colspan="2" |

Edição atual tal como às 01h40min de 27 de maio de 2009

testes

<math>\frac{dy}{dx}\,\!</math> <math>\frac{dd}{dx}\,</math> <math>\frac{dd}{dx}</math>

<math>s</math>

Functions, symbols, special characters

Accents/diacritics

\acute{a} \grave{a} \hat{a} \tilde{a} \breve{a} <math>\acute{a} \grave{a} \hat{a} \tilde{a} \breve{a}</math>
\check{a} \bar{a} \ddot{a} \dot{a} <math>\check{a} \bar{a} \ddot{a} \dot{a}</math>

Standard functions

\sin a \cos b \tan c <math>\sin a \cos b \tan c\!</math>
\sec d \csc e \cot f <math>\sec d \csc e \cot f\,\!</math>
\arcsin h \arccos i \arctan j <math>\arcsin h \arccos i \arctan j\,\!</math>
\sinh k \cosh l \tanh m \coth n\! <math>\sinh k \cosh l \tanh m \coth n\!</math>
\operatorname{sh}\,o\,\operatorname{ch}\,p\,\operatorname{th}\,q\! <math>\operatorname{sh}\,o\,\operatorname{ch}\,p\,\operatorname{th}\,q\!</math>
\operatorname{arsinh}\,r\,\operatorname{arcosh}\,s\,\operatorname{artanh}\,t <math>\operatorname{arsinh}\,r\,\operatorname{arcosh}\,s\,\operatorname{artanh}\,t\,\!</math>
\lim u \limsup v \liminf w \min x \max y\! <math>\lim u \limsup v \liminf w \min x \max y\!</math>
\inf z \sup a \exp b \ln c \lg d \log e \log_{10} f \ker g\! <math>\inf z \sup a \exp b \ln c \lg d \log e \log_{10} f \ker g\!</math>
\deg h \gcd i \Pr j \det k \hom l \arg m \dim n <math>\deg h \gcd i \Pr j \det k \hom l \arg m \dim n\!</math>

Modular arithmetic

s_k \equiv 0 \pmod{m} <math>s_k \equiv 0 \pmod{m}\,\!</math>
a\,\bmod\,b <math>a\,\bmod\,b\,\!</math>
\mid \; \nmid <math> \mid \; \nmid \!</math>

Derivatives

\nabla \, \partial x \, dx \, \dot x \, \ddot y\, dy/dx\, \frac{dy}{dx}\, \frac{\partial^2 y}{\partial x_1\,\partial x_2} <math>\nabla \, \partial x \, dx \, \dot x \, \ddot y\, dy/dx\, \frac{dy}{dx}\, \frac{\partial^2 y}{\partial x_1\,\partial x_2}</math>

Sets

\forall \exists \empty \emptyset \varnothing <math>\forall \exists \empty \emptyset \varnothing\,\!</math>
\in \ni \not \in \notin \subset \subseteq \supset \supseteq <math>\in \ni \not \in \notin \subset \subseteq \supset \supseteq\,\!</math>
\cap \bigcap \cup \bigcup \biguplus \setminus \smallsetminus <math>\cap \bigcap \cup \bigcup \biguplus \setminus \smallsetminus\,\!</math>
\sqsubset \sqsubseteq \sqsupset \sqsupseteq \sqcap \sqcup \bigsqcup <math>\sqsubset \sqsubseteq \sqsupset \sqsupseteq \sqcap \sqcup \bigsqcup\,\!</math>

Operators

+ \oplus \bigoplus \pm \mp - <math>+ \oplus \bigoplus \pm \mp - \,\!</math>
\times \otimes \bigotimes \cdot \circ \bullet \bigodot <math>\times \otimes \bigotimes \cdot \circ \bullet \bigodot\,\!</math>
\star * / \div \frac{1}{2} <math>\star * / \div \frac{1}{2}\,\!</math>

Logic

\land (or \and) \wedge \bigwedge \bar{q} \overline{q} \to \And <math>\land \wedge \bigwedge \bar{q} \ \overline{q} \to \And\,\!</math>
\lor \vee \bigvee \lnot \neg q \leftrightarrow <math>\lor \vee \bigvee \lnot \, \neg q \leftrightarrow\,\!</math>

Root

\sqrt{2} \sqrt[n]{x} <math>\sqrt{2} \sqrt[n]{x}\,\!</math>

Relations

\sim \approx \simeq \cong \dot= \overset{\underset{\mathrm{def}}{}}{=} <math>\sim \approx \simeq \cong \dot= \overset{\underset{\mathrm{def}}{}}{=}\,\!</math>
\le < \ll \gg \ge > \equiv \not\equiv \ne \mbox{or} \neq \propto <math>\le < \ll \gg \ge > \equiv \not\equiv \ne \mbox{or} \neq \propto\,\!</math>

Geometric

\Diamond \Box \triangle \angle \perp \| 45^\circ 45^\circ\,\!</math>

Arrows

\leftarrow (or \gets) \rightarrow (or \to) \nleftarrow \nrightarrow \leftrightarrow \nleftrightarrow \longleftarrow \longrightarrow \longleftrightarrow <math>\leftarrow \rightarrow \nleftarrow \not\to \leftrightarrow \nleftrightarrow \longleftarrow \longrightarrow \longleftrightarrow \,\!</math>
\Leftarrow \Rightarrow \nLeftarrow \nRightarrow \Leftrightarrow \nLeftrightarrow \Longleftarrow \Longrightarrow \Longleftrightarrow (or \iff) <math>\Leftarrow \Rightarrow \nLeftarrow \nRightarrow \Leftrightarrow \nLeftrightarrow \Longleftarrow \Longrightarrow \Longleftrightarrow \!</math>
\uparrow \downarrow \updownarrow \Uparrow \Downarrow \Updownarrow \nearrow \searrow \swarrow \nwarrow <math>\uparrow \downarrow \updownarrow \Uparrow \Downarrow \Updownarrow \nearrow \searrow \swarrow \nwarrow \!</math>
\rightharpoonup \rightharpoondown \leftharpoonup \leftharpoondown \upharpoonleft \upharpoonright \downharpoonleft \downharpoonright \rightleftharpoons \leftrightharpoons <math>\rightharpoonup \rightharpoondown \leftharpoonup \leftharpoondown \upharpoonleft \upharpoonright \downharpoonleft \downharpoonright \rightleftharpoons \leftrightharpoons \,\!</math>
\curvearrowleft \circlearrowleft \Lsh \upuparrows \rightrightarrows \rightleftarrows \Rrightarrow \rightarrowtail \looparrowright <math>\curvearrowleft \circlearrowleft \Lsh \upuparrows \rightrightarrows \rightleftarrows \Rrightarrow \rightarrowtail \looparrowright \,\!</math>
\curvearrowright \circlearrowright \Rsh \downdownarrows \leftleftarrows \leftrightarrows \Lleftarrow \leftarrowtail \looparrowleft <math>\curvearrowright \circlearrowright \Rsh \downdownarrows \leftleftarrows \leftrightarrows \Lleftarrow \leftarrowtail \looparrowleft \,\!</math>
\mapsto \longmapsto \hookrightarrow \hookleftarrow \multimap \leftrightsquigarrow \rightsquigarrow \twoheadrightarrow \twoheadleftarrow <math>\mapsto \longmapsto \hookrightarrow \hookleftarrow \multimap \leftrightsquigarrow \rightsquigarrow \twoheadrightarrow \twoheadleftarrow\,\!</math>

Special

\And \eth \S \P \% \dagger \ddagger \ldots \cdots <math>\And \eth \S \P \% \dagger \ddagger \ldots \cdots\,\!</math>
\smile \frown \wr \triangleleft \triangleright \infty \bot \top <math>\smile \frown \wr \triangleleft \triangleright \infty \bot \top\,\!</math>
\vdash \vDash \Vdash \models \lVert \rVert \imath \hbar <math>\vdash \vDash \Vdash \models \lVert \rVert \imath \hbar\,\!</math>
\ell \mho \Finv \Re \Im \wp \complement <math>\ell \mho \Finv \Re \Im \wp \complement\,\!</math>
\diamondsuit \heartsuit \clubsuit \spadesuit \Game \flat \natural \sharp <math>\diamondsuit \heartsuit \clubsuit \spadesuit \Game \flat \natural \sharp\,\!</math>

Unsorted (new stuff)

\vartriangle \triangledown \lozenge \circledS \measuredangle \nexists \Bbbk \backprime \blacktriangle \blacktriangledown <math> \vartriangle \triangledown \lozenge \circledS \measuredangle \nexists \Bbbk \backprime \blacktriangle \blacktriangledown</math>
\blacksquare \blacklozenge \bigstar \sphericalangle \diagup \diagdown \dotplus \Cap \Cup \barwedge <math> \blacksquare \blacklozenge \bigstar \sphericalangle \diagup \diagdown \dotplus \Cap \Cup \barwedge\!</math>
\veebar \doublebarwedge \boxminus \boxtimes \boxdot \boxplus \divideontimes \ltimes \rtimes \leftthreetimes <math> \veebar \doublebarwedge \boxminus \boxtimes \boxdot \boxplus \divideontimes \ltimes \rtimes \leftthreetimes</math>
\rightthreetimes \curlywedge \curlyvee \circleddash \circledast \circledcirc \centerdot \intercal \leqq \leqslant <math> \rightthreetimes \curlywedge \curlyvee \circleddash \circledast \circledcirc \centerdot \intercal \leqq \leqslant</math>
\eqslantless \lessapprox \approxeq \lessdot \lll \lessgtr \lesseqgtr \lesseqqgtr \doteqdot \risingdotseq <math> \eqslantless \lessapprox \approxeq \lessdot \lll \lessgtr \lesseqgtr \lesseqqgtr \doteqdot \risingdotseq</math>
\fallingdotseq \backsim \backsimeq \subseteqq \Subset \preccurlyeq \curlyeqprec \precsim \precapprox \vartriangleleft <math> \fallingdotseq \backsim \backsimeq \subseteqq \Subset \preccurlyeq \curlyeqprec \precsim \precapprox \vartriangleleft</math>
\Vvdash \bumpeq \Bumpeq \geqq \geqslant \eqslantgtr \gtrsim \gtrapprox \eqsim \gtrdot <math> \Vvdash \bumpeq \Bumpeq \geqq \geqslant \eqslantgtr \gtrsim \gtrapprox \eqsim \gtrdot</math>
\ggg \gtrless \gtreqless \gtreqqless \eqcirc \circeq \triangleq \thicksim \thickapprox \supseteqq <math> \ggg \gtrless \gtreqless \gtreqqless \eqcirc \circeq \triangleq \thicksim \thickapprox \supseteqq</math>
\Supset \succcurlyeq \curlyeqsucc \succsim \succapprox \vartriangleright \shortmid \shortparallel \between \pitchfork <math> \Supset \succcurlyeq \curlyeqsucc \succsim \succapprox \vartriangleright \shortmid \shortparallel \between \pitchfork</math>
\varpropto \blacktriangleleft \therefore \backepsilon \blacktriangleright \because \nleqslant \nleqq \lneq \lneqq <math> \varpropto \blacktriangleleft \therefore \backepsilon \blacktriangleright \because \nleqslant \nleqq \lneq \lneqq</math>
\lvertneqq \lnsim \lnapprox \nprec \npreceq \precneqq \precnsim \precnapprox \nsim \nshortmid <math> \lvertneqq \lnsim \lnapprox \nprec \npreceq \precneqq \precnsim \precnapprox \nsim \nshortmid</math>
\nvdash \nVdash \ntriangleleft \ntrianglelefteq \nsubseteq \nsubseteqq \varsubsetneq \subsetneqq \varsubsetneqq \ngtr <math> \nvdash \nVdash \ntriangleleft \ntrianglelefteq \nsubseteq \nsubseteqq \varsubsetneq \subsetneqq \varsubsetneqq \ngtr</math>
\subsetneq <math>\subsetneq</math>
\ngeqslant \ngeqq \gneq \gneqq \gvertneqq \gnsim \gnapprox \nsucc \nsucceq \succneqq <math> \ngeqslant \ngeqq \gneq \gneqq \gvertneqq \gnsim \gnapprox \nsucc \nsucceq \succneqq</math>
\succnsim \succnapprox \ncong \nshortparallel \nparallel \nvDash \nVDash \ntriangleright \ntrianglerighteq \nsupseteq <math> \succnsim \succnapprox \ncong \nshortparallel \nparallel \nvDash \nVDash \ntriangleright \ntrianglerighteq \nsupseteq</math>
\nsupseteqq \varsupsetneq \supsetneqq \varsupsetneqq <math> \nsupseteqq \varsupsetneq \supsetneqq \varsupsetneqq</math>
\jmath \surd \ast \uplus \diamond \bigtriangleup \bigtriangledown \ominus <math>\jmath \surd \ast \uplus \diamond \bigtriangleup \bigtriangledown \ominus\,\!</math>
\oslash \odot \bigcirc \amalg \prec \succ \preceq \succeq <math>\oslash \odot \bigcirc \amalg \prec \succ \preceq \succeq\,\!</math>
\dashv \asymp \doteq \parallel <math>\dashv \asymp \doteq \parallel\,\!</math>
\ulcorner \urcorner \llcorner \lrcorner <math>\ulcorner \urcorner \llcorner \lrcorner</math>

For a little more semantics on these symbols, see the brief TeX Cookbook