Ayuda:Fórmulas Matemáticas
De Wikillerato
Ayuda
A continuación ofrecemos un cuadro de referencia con nociones básicas y ejemplos que sirven de ayuda para escribir fórmulas utilizando el código LaTeX.
Acentos | |
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\acute{a} \grave{a} \hat{a} \tilde{a} \breve{a} |
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\check{a} \bar{a} \ddot{a} \dot{a} |
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Funciones estándar | |
\sin a \cos b \tan c |
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\sec d \csc e \cot f |
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\arcsin h \arccos i \arctan j |
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\sinh k \cosh l \tanh m \coth n |
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\lim u \limsup v \liminf w \min x \max y |
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\inf z \sup a \exp b \ln c \lg d \log e \log_{10} f \ker g |
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Derivadas | |
\nabla \partial x dx \dot x \ddot y |
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Conjuntos | |
\forall \exists \empty \emptyset \varnothing |
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\in \ni \not \in \notin \subset \subseteq \supset \supseteq |
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\cap \bigcap \cup \bigcup \biguplus \setminus \smallsetminus |
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\sqsubset \sqsubseteq \sqsupset \sqsupseteq \sqcap \sqcup \bigsqcup |
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Operadores | |
+ \oplus \bigoplus \pm \mp - |
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\times \otimes \bigotimes \cdot \circ \bullet \bigodot |
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\star * / \div \frac{1}{2} |
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Lógica | |
\land \wedge \bigwedge \bar{q} \to p |
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\lor \vee \bigvee \lnot \neg q \And |
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Raíces | |
\sqrt{2} \sqrt[n]{x} |
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Relaciones | |
\sim \approx \simeq \cong |
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\le \ll \gg \ge \equiv \not\equiv \ne \mbox{or} \neq \propto |
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Geometría | |
\Diamond \Box \triangle \angle \perp \mid \nmid \| 45^\circ |
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Flechas | |
\leftarrow \gets \rightarrow \to \not\to \leftrightarrow \longleftarrow \longrightarrow |
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\uparrow \downarrow \updownarrow \rightharpoonup \rightharpoondown \leftharpoonup \leftharpoondown \upharpoonleft |
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\upharpoonright \downharpoonleft \downharpoonright \rightleftharpoons \Leftarrow \Rightarrow \Leftrightarrow \Longleftarrow |
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\Longrightarrow \Uparrow \Downarrow \Updownarrow |
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\nLeftrightarrow \longleftrightarrow |
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Especial | |
\eth \S \P \% \dagger \ddagger \ldots \cdots |
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\smile \frown \wr \triangleleft \triangleright \infty \bot \top |
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\vdash \vDash \Vdash \models \lVert \rVert \imath \hbar |
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Otros | |
\vartriangle \triangledown \lozenge \circledS \measuredangle \nexists \Bbbk \backprime \blacktriangle \blacktriangledown |
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\blacksquare \blacklozenge \bigstar \sphericalangle \diagup \diagdown \dotplus \Cap \Cup \barwedge |
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\veebar \doublebarwedge \boxminus \boxtimes \boxdot \boxplus \divideontimes \ltimes \rtimes \leftthreetimes |
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\rightthreetimes \curlywedge \curlyvee \circleddash \circledast \circledcirc \centerdot \intercal \leqq \leqslant |
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\eqslantless \lessapprox \approxeq \lessdot \lll \lessgtr \lesseqgtr \lesseqqgtr \doteqdot |
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\fallingdotseq \backsim \backsimeq \subseteqq \Subset \preccurlyeq \curlyeqprec \precsim \precapprox |
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\Vvdash \bumpeq \Bumpeq \geqq \geqslant \eqslantgtr \gtrsim \gtrapprox \eqsim \gtrdot |
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\ggg \gtrless \gtreqless \gtreqqless \eqcirc \circeq \triangleq \thicksim \thickapprox \supseteqq |
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\Supset \succcurlyeq \curlyeqsucc \succsim \succapprox \vartriangleright \shortmid \shortparallel \between \pitchfork |
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\varpropto \blacktriangleleft \therefore \backepsilon \blacktriangleright \because \nleqslant \nleqq \lneq \lneqq |
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\lvertneqq \lnsim \lnapprox \nprec \npreceq \precneqq \precnsim \precnapprox \nsim \nshortmid |
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\nvdash \nVdash \ntriangleleft \ntrianglelefteq \nsubseteq \nsubseteqq \varsubsetneq \subsetneqq \varsubsetneqq \ngtr |
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\ngeqslant \ngeqq \gneq \gneqq \gvertneqq \gnsim \gnapprox \nsucc \nsucceq \succneqq |
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\succnsim \succnapprox \ncong \nshortparallel \nparallel \nvDash \nVDash \ntriangleright \ntrianglerighteq \nsupseteq |
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\nsupseteqq \varsupsetneq \supsetneqq \varsupsetneqq |
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