Wikipédia:Képletleíró nyelv

<math> a + \pi \cdot x </math>

<math> \sqrt{2} </math>

<math> \frac{a + 1}{2b + 2} </math>

<math> \sqrt[3]{x + 2} </math>

<math>
a b
c d
</math>

<math> a </math>

<math> 2a; a + b; 2a - 4 </math>

<math> a + b; a - b; a \cdot b; a / b </math>

<math> a = b; a < b; a \leq b; a \equiv b </math>

<math> \sin x; \cos x; \tan x </math>

<math> \sin (x); \cos (x+y); \tan (2x) </math>

<math> \cot x; \sec x; \csc x </math>

<math> \arcsin x; \arccos x; \arctan x </math>

<math> \sinh x; \cosh x; \tanh x; \coth x </math>

<math> \min x; \max x </math>

<math> \lim x; \limsup x; \liminf x </math>

<math> \exp x; \ln x; \lg x; \log x; \log_{10} x </math>

<math> \inf x; \sup x; \ker x </math>

<math> \operatorname{fv} x </math>

<math> \operatorname{fv} (x) </math>

<math> \operatorname{tg} x; \operatorname{ctg} x;\operatorname{cosec} x </math>

<math> \operatorname{sgn} x </math>

<math> a_2 </math>

<math> a_2 + 4 </math>

<math> a_{x + 2}; a_{i, j} </math>

<math> a^2 </math>

<math> a^2 + 4 </math>

<math> a^{x + 2} </math>

<math> x_a^b; x_{a + 2}^{b + 2} </math>

<math> {x_2}^3; {x^2}_3 </math>

<math> 10^{x^{n}}; 10_{x_{n}}; 10^{x_{n}}; 10_{x^{n}} </math>

<math> {}_1^2 \! X_3^4 </math>

<math> \underset{a}{x} </math>

<math> \overset{a}{x} </math>

<math> \overset{a}{\underset{b}{x}} </math>

<math> \sqrt{x} </math>

<math> \sqrt[3]{x}; \sqrt[n]{x}; \sqrt[n+1]{x} </math>

<math> \hat a; \bar b; \vec c </math>

<math> \overrightarrow{a b}; \overleftarrow{c d}; \widehat{d e f} </math>

<math> \overline{g h i} \ \underline{j k l} </math>

<math> \not a; \cancel{abc} </math>

<math> \frac{x}{1 + \frac{\cancel{y}}{\cancel{y}}} = \frac{x}{2} </math>

<math> A \xleftarrow{n} B \xrightarrow[T]{n \pm i - 1} C </math>

<math> \overbrace{1 + 2 + \cdots + 100}^{\text{sum} \, = \, 5050} </math>

<math> \underbrace{a + b + \cdots + z}_{26 \text{ terms}} </math>

<math> x'; x''; x''' </math>

<math> x'_{a}; x''_{ab} </math>

<math> x^\prime </math>

<math> x\prime </math>

<math> \dot{x}; \ddot{x}; \overset{...}{x}; \overset{....}{x} </math>

<math> \partial \nabla </math>

<math> \int_{-N}^{N} f(x) \, dx </math>

<math> \int\limits_{-N}^{N} f(x) \, dx </math>

<math> \iint\limits_D f(x, y) \, dx \, dy </math>

<math> \iiint\limits_E f(x, y, z) \, dx \, dy \, dz </math>

<math> \iiiint\limits_F f(x, y, z, t) \, dx \, dy \, dz \, dt </math>

<math> \int_C f(x) \, dx + g(y) \, dy </math>

<math> \oint_{C} f(x) \, dx + g(y) \, dy </math>

<math> \sum_{k=1}^N k^2 </math>

<math> \prod_{i=1}^N x_i </math>

<math> \coprod_{i=1}^N x_i </math>

<math> \lim_{n \to \infty} x_n </math>

<math> \bigcap_1^{n} p </math>

<math> \bigcup_1^{k} p </math>

<math> \frac{a}{b}; {a \over b} </math>

<math> \tfrac{1}{2} x; \frac{1}{2} x </math>

<math> \frac{a}{b + \frac{c}{d + \frac{e}{f}}} = g </math>

<math> {n \choose k}; {{n+2} \choose {k+2}} </math>

<math>
\begin{matrix}
x & y \\
z & v
\end{matrix}
</math>

<math>
\begin{pmatrix}
x & y \\
z & v
\end{pmatrix}
</math>

<math>
\begin{bmatrix}
0 & \cdots & 0 \\
\vdots & \ddots & \vdots \\
0 & \cdots & 0
\end{bmatrix}
</math>

<math>
\begin{Bmatrix}
x & y \\
z & v
\end{Bmatrix}
</math>

<math>
\begin{vmatrix}
x & y \\
z & v
\end{vmatrix}
</math>

<math>
\begin{Vmatrix}
x & y \\
z & v
\end{Vmatrix}
</math>

<math>
\operatorname{sgn} x =
\begin{cases}
-1, & \text{ha } x < 0 \\
0, & \text{ha } x = 0 \\
1, & \text{különben}
\end{cases}
</math>

<math>
\begin{matrix}
f(x) & = & (a+b)^2 \\
& = & a^2 + 2ab + b^2
\end{matrix}
</math>

<math>
\begin{align}
f(x) & = (a+b)^2 \\
& = a^2 + 2ab + b^2
\end{align}
</math>

<math>
\begin{alignat}{2}
f(x) & = (a-b)^2 \\
& = a^2-2ab+b^2
\end{alignat}
</math>

<math>
\begin{array}{lcl}
z & = & a \\
f(x,y,z) & = & x + y + z 
\end{array}
</math>

<math>
\begin{array}{lcc}
z & = & a \\
f(x,y,z) & = & x + y + z 
\end{array}
</math>

<math>
\begin{array}{lcr}
z & = & a \\
f(x,y,z) & = & x + y + z 
\end{array}
</math>

<math> f(x) = y </math>

<math> (\frac{a}{b}) </math>

<math> \left( \frac{a}{b} \right) </math>

<math> [0; 1[ </math>

<math> \left[ 0; 1 \right[ </math>

<math> [0; 1) </math>

<math> \left[ 0; 1 \right) </math>

<math> [0; 2[ + \frac{1}{2} + ]1; 3] </math>

<math> \left[ 0; 2 \left[ + \frac{1}{2} + \right] 1; 3 \right] </math>

<math> \left[ 0; 2 \right[ + \frac{1}{2} + \left] 1; 3 \right] </math>

<math> \left( \frac{a}{b} \right) </math>

<math> \left[ \frac{a}{b} \right] </math>

<math> \left\lbrack \frac{a}{b} \right\rbrack </math>

<math> \left\{ \frac{a}{b} \right\} </math>

<math> \left\lbrace \frac{a}{b} \right\rbrace </math>

<math> \left\langle \frac{a}{b} \right\rangle </math>

<math> \left| \frac{a}{b} \right| </math>

<math> \left\vert \frac{a}{b} \right\vert </math>

<math> \left\| \frac{a}{b} \right\| </math>

<math> \left\Vert \frac{a}{b} \right\Vert </math>

<math> \left\lfloor \frac{a}{b} \right\rfloor + \left\lceil \frac{c}{d} \right\rceil </math>

<math> \left/ \frac{a}{b} \right\backslash </math>

<math> \left\uparrow \frac{a}{b} \right\downarrow + \left\Uparrow \frac{a}{b} \right\Downarrow + \left\updownarrow \frac{a}{b} \right\Updownarrow </math>

<math> \left. \frac{A}{B} \right\} \to X \to \left\{ \frac{C}{D} \right. </math>

<math> \big( \Big( \bigg( \Bigg( ... \Bigg] \bigg] \Big] \big] </math>

<math> \big\{ \Big\{ \bigg\{ \Bigg\{ ... \Bigg\rangle \bigg\rangle \Big\rangle \big\rangle </math>

<math> \Big\| \bigg\| \Bigg\| ... \Bigg| \bigg| \Big| \big| </math>

<math> \big\lfloor \Big\lfloor \bigg\lfloor \Bigg\lfloor ... \Bigg\rceil \bigg\rceil \Big\rceil \big\rceil </math>

<math> \big\uparrow \Big\uparrow \bigg\uparrow \Bigg\uparrow ... \Bigg\Downarrow \bigg\Downarrow \Big\Downarrow \big\Downarrow </math>

<math> a \qquad b </math>

<math> a \quad b </math>

<math> a \  b </math>

<math> a \text{ } b </math>

<math> a \; b </math>

<math> a \: b </math>

<math> a \, b </math>

<math> ab </math>

<math> a b </math>

<math> \mathit{ab} </math>

<math> a \! b </math>

<math> | \uparrow \rangle </math>

<math> \left| \uparrow \right\rangle </math>

<math> | {\uparrow} \rangle </math>

<math> | \mathord\uparrow \rangle </math>

<math> \left| \mathord\uparrow \right\rangle </math>

<math>
\begin{matrix}
\alpha \beta \gamma \delta \epsilon \zeta \\
\eta \theta \iota \kappa \lambda \mu \\
\nu \xi \omicron \pi \rho \sigma \\
\tau \upsilon \phi \chi \psi \omega
\end{matrix}
</math>

<math>
\begin{matrix}
\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \\
\Eta \Theta \Iota \Kappa \Lambda \Mu \\
\Nu \Xi \Omicron \Pi \Rho \Sigma \\
\Tau \Upsilon \Phi \Chi \Psi \Omega
\end{matrix}
</math>

<math>
\begin{matrix}
\varepsilon \varkappa \varpi \varrho \varsigma \vartheta \varphi \\
\varGamma \varDelta \varTheta \varLambda \varXi \varPi \varSigma \varPhi \varUpsilon \varOmega \\
\digamma \Digamma
\end{matrix}
</math>

<math> \aleph \beth \gimel \daleth </math>

<math> \N \Z \Q \R \Complex \mathbb{H} \O </math>

<math>
\imath \jmath;
\Re (c) + \Im (c)
</math>

<math>
\neq \equiv \not\equiv;
\overset{\underset{\mathrm{def}}{}}{=};
\dot= \doteq \doteqdot \risingdotseq \fallingdotseq;
\bumpeq \Bumpeq;
\eqcirc \circeq;
\triangleq
</math>

<math>
\sim \nsim;
\simeq \eqsim;
\approx \approxeq;
\cong \ncong;
\backsim \backsimeq
</math>

<math>
< > \nless \ngtr;
\le \ge \lneq \gneq;
\leqq \geqq \lneqq \gneqq \lvertneqq \gvertneqq \nleqq \ngeqq;
\ll \gg \lll \ggg;
\lessdot \gtrdot
</math>

<math>
\lesssim \gtrsim \lnsim \gnsim;
\lessapprox \gtrapprox \lnapprox \gnapprox
</math>

<math>
\lessgtr \gtrless;
\lesseqgtr \gtreqless;
\lesseqqgtr \gtreqqless
</math>

<math>
\leqslant \geqslant;
\eqslantless \eqslantgtr;
\nleqslant \ngeqslant
</math>

<math>
\prec \succ;
\nprec \nsucc;
\preceq \succeq;
\npreceq \nsucceq;
\precneqq \succneqq;
\preccurlyeq \succcurlyeq;
\curlyeqprec \curlyeqsucc;
\precsim \succsim;
\precnsim \succnsim;
\precapprox \succapprox;
\precnapprox \succnapprox
</math>

<math> \empty \emptyset \varnothing </math>

<math>
\in \ni;
\not\in \notin \not\ni
</math>

<math>
\cap \cup;
\bigcap \bigcup;
\Cap \Cup;
\uplus \biguplus
</math>

<math> A \setminus B \smallsetminus C </math>

<math>
\subset \supset \subseteq \supseteq \subseteqq \supseteqq;
\subsetneq \supsetneq \varsubsetneq \varsupsetneq \nsubseteq \nsupseteq;
\subsetneqq \supsetneqq \varsubsetneqq \varsupsetneqq \nsubseteqq \nsupseteqq;
\Subset \Supset
</math>

<math>
\sqcap \sqcup;
\sqsubset \sqsupset;
\sqsubseteq \sqsupseteq
</math>

<math>
\land \lor \lnot \to;
\barwedge \veebar \doublebarwedge;
\curlywedge \curlyvee;
\therefore;
\because
</math>

<math>
\vdash \Vdash \Vvdash \vDash;
\nvdash \nVdash \nvDash \nVDash;
\dashv
</math>

<math>
\bar{q};
\bar{m};
\bar{abc};
\overline{q};
\overline{m};
\overline{abc};
\overline{a \land b}
</math>

<math>
\leftarrow \rightarrow \leftrightarrow;
\Leftarrow \Rightarrow \Leftrightarrow;
\leftleftarrows \rightrightarrows;
\leftharpoonup \rightharpoonup \leftharpoondown \rightharpoondown;
\leftrightharpoons \rightleftharpoons;
\leftarrowtail \rightarrowtail
</math>

<math> \partial \nabla </math>

<math>
\boxplus \boxminus \boxtimes \boxdot;
\ominus \odot \oslash;
\circleddash \circledast \circledcirc
</math>

<math> \parallel \nparallel; \perp </math>

<math> \ulcorner \urcorner \llcorner \lrcorner </math>

<math>
\ltimes \rtimes;
\leftthreetimes \rightthreetimes
</math>

<math> \propto \dotplus \between \pitchfork \backepsilon \surd \ast \amalg \asymp \divideontimes </math>

<math> \dot{a}, \ddot{a}, \acute{a}, \grave{a} </math>

<math> \check{a}, \breve{a}, \tilde{a}, \bar{a} </math>

<math> \hat{a}, \widehat{a}, \vec{a} </math>

<math> \text{abc def} </math>

<math> A \text{x } B </math>

<math>
\text{árvíztűrő tükörfúrógép};
\text{ÁRVÍZTŰRŐ TÜKÖRFÚRÓGÉP}
</math>

<math> \mathbb{ABCDEFGHIJKLMNOPQRSTUVWXYZ} </math>

<math>
\begin{matrix}
\mathbf{abcdefghijklmnopqrstuvwxyz} \\
\mathbf{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\
\mathbf{0123456789}
\end{matrix}
</math>

<math>
\begin{matrix}
\boldsymbol{\alpha \beta \gamma \delta \epsilon \zeta \eta \theta \iota \kappa \lambda \mu \nu \xi \omicron \pi \rho \sigma \tau \upsilon \phi \chi \psi \omega} \\
\boldsymbol{\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta \Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron \Pi \Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega} \\
\boldsymbol{\varepsilon \varkappa \varpi \varrho \varsigma \vartheta \varphi \varGamma \varDelta \varTheta \varLambda \varXi \varPi \varSigma \varPhi \varUpsilon \varOmega \digamma \Digamma}
\end{matrix}
</math>

<math> \mathit{0123456789} </math>

<math>
\begin{matrix}
\mathit{\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta \Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron \Pi \Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega} \\
\mathit{\varGamma \varDelta \varTheta \varLambda \varXi \varPi \varSigma \varUpsilon \varOmega}
\end{matrix}
</math>

<math>
\begin{matrix}
\mathrm{abcdefghijklmnopqrstuvwxyz} \\
\mathrm{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\
\mathrm{0123456789}
\end{matrix}
</math>

<math>
\begin{matrix}
\mathsf{abcdefghijklmnopqrstuvwxyz} \\
\mathsf{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\
\mathsf{0123456789}
\end{matrix}
</math>

<math> \mathsf{\Alpha \Beta \Gamma \Delta \Epsilon \Zeta \Eta \Theta \Iota \Kappa \Lambda \Mu \Nu \Xi \Omicron \Pi \Rho \Sigma \Tau \Upsilon \Phi \Chi \Psi \Omega} </math>

<math>
\begin{matrix}
\mathcal{abcdefghijklmnopqrstuvwxyz} \\
\mathcal{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\
\mathcal{0123456789}
\end{matrix}
</math>

<math>
\begin{matrix}
\mathfrak{abcdefghijklmnopqrstuvwxyz} \\
\mathfrak{ABCDEFGHIJKLMNOPQRSTUVWXYZ} \\
\mathfrak{0123456789}
\end{matrix}
</math>

<math>
\begin{matrix}
{\scriptstyle\text{abcdefghijklmnopqrstuvwxyz}} \\
{\scriptstyle\text{ABCDEFGHIJKLMNOPQRSTUVWXYZ}} \\
{\scriptstyle\text{0123456789}}
\end{matrix}
</math>

<math> x y z </math>

<math> \text{x y z} </math>

<math> \text{if} n \text{is even} </math>

<math> \text{if } n \text{ is even} </math>

<math> \text{if} ~ n \  \text{is even} </math>

<math> {\color{Green}123} </math>

<math> \color{Apricot}{abc} + def + \color{Blue}{abc} </math>

<math> {\color{Apricot}abc} + def + {\color{Blue}ghi} </math>

<math> {\color{Apricot}abc + {\color{Blue}def} + ghi} </math>