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► Ayuda LaTeX
► Ejemplos
Ejemplos
| Texto | Resultado |
|---|---|
|
[Si a=1 y b=2, entonces para escribir el valor de a/b como fracción introducimos:]
" \frac{" + a + "}{" + b + " }" |
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| \not = \not 9 \not{\frac{x+1}{y-2}} |  |
| \vec{C}=\vec{A}\times\vec{B} |
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| \sqrt{\sin^2(x)+\cos^2(x)}=1 |
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| V_n^m=\prod_{i=0}^{m-1}(n-i)=
\underbrace{n(n-1)(n-2)\cdots (n-m+1)}_{m\;\mbox{factores}} =\frac{n!}{(n-m)!} |
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| \int_0^\infty y^2(t)\;dt\;
\stackrel{!}{=}\!\mbox{Min} |
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| \vec{x}\;\stackrel{\def}{=} \;(x_1,\ldots x_n) |  |
| A\stackrel{a'} {\longrightarrow}B\stackrel{b'}
{\longleftarrow}C |
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| y\;=\;\left\{\begin{array}
{r@{\quad:\quad}l} -1&x<0\\ 0&x=0\\+1&x>0 \end{array}\right |
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| \left[\array{ a_11 & a_12 & a_13 \\ a_21 & a_22 & \fgcolor{ff0000}{a_23} \\ a_31 & \bgcolor{ff0000}{a_32} & a_33 }\right] |
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| y(z)=\sum_{n \ge 0} z^n |  |
| \ddot{y}\;=\;\vec{\imath}+\tilde{\jmath} |  |
| \Gamma(x)=\sum_{\nu=0}^{n-1} \frac{n!n^{x-1}} {x+\nu} |
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| \frac{\frac{a}{x-y}+\frac{b}{x+y}}
{1+\frac{a-b}{a+b}} |
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| \sqrt{-q+\sqrt[3]{q^2+p^3}} |  |
| \int\frac{\sqrt{(ax+b)^3}}{x}\,dx |  |
| a_0+\frac{1}{a_1+\frac{1} {a_2+\frac{1} {a_3+\frac{1}{a_4}}}} |
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| A^{x_i^2}_{j^{2n}_{n,m}} |  |
| I\,=\,\frac{1}{2\pi j} \oint_{|z|=1} E(z)E(1/z) z^{-1} dz |
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| I=\int_B\!\!\!\!\int xy\;db\,+
\int\!\!\!\!\int_C\!\!\!\!\int xyz \;dc |
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| \fbox{\int_0^\infty g(x)\;dx\;\approx\; \sum_{i=1}^n w_i e^{x_i}g(x_i)} |
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| \begin{array}{cccc}a_{11} & a_{12} & \cdots & a_{1n} \\
\vdots & \vdots & \ddots & \vdots \\ a_{n1} & a_{n2} & \cdots & a_{nn} \end{array} |
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| \left(\begin{array}{c} \left|\begin{array}{cc}
x_{11} & x_{12} \\ x_{21} & x_{22} \end{array}\right| \\ x\\y \end{array}\right) |
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| f(x)=\left\{\begin{array}{r}
c_0+c_1(z-a)+c_2(z-a)^2 + \cdots+c_n(z-a)^n+\cdots\\ +c_{-1}(z-a)^{-1} + c_{-2}(z-a)^{-2}+\cdots\\ c_{-n}(z-a)^{-n}+\cdots \end{array}\right. |
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