$\displaystyle 1+1= 11$

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- Dec 11th 2006, 12:00 AM^_^Engineer_Adam^_^
$\displaystyle 1+1= 11$

- Dec 12th 2006, 04:55 PMtopsquark
$\displaystyle \int_{-\infty}^{\infty}\text{Latex is back!} d^3x$

-Dan - Dec 12th 2006, 08:49 PMCaptainBlack
- Dec 13th 2006, 12:10 PMTriKri
$\displaystyle \int_0^{2\pi}\left( \frac{sin(\alpha)\cdot(x + cos(\alpha)r)} {(x^2 + r^2 + 2cos(\alpha)xr)^{1.5}}\right)\partial \alpha\ \equiv\ \frac{2}{x^2}$

- Dec 14th 2006, 10:04 AM^_^Engineer_Adam^_^
$\displaystyle tan \theta = \frac{a_1 - c_1}{b_1 - m_1}$

$\displaystyle \lim_{x \to {\frac{3}{2}}^+}$

[tex]\cot^2t[\math] - Jan 26th 2007, 01:03 PMRezast
test

$\displaystyle v\left({t}\right)=e^{-\hat{\varphi}\left({t}\right)}\cos{\left(2\pi f_{c}{t}+\varphi\left({t}\right)\right)}$ - Jan 27th 2007, 02:56 AM^_^Engineer_Adam^_^
$\displaystyle h(x) = \frac{\log_{10}x}{x}$

- Jan 27th 2007, 04:53 AManthmoo
$\displaystyle 2+2=5$

- Jan 30th 2007, 12:01 AMzagsfan20
test

$\displaystyle x^2$ - Jan 30th 2007, 01:22 PMSorobanTest

$\displaystyle \boxplus \quad \boxminus \quad \boxdot $

$\displaystyle \Re \quad \Im $

$\displaystyle \curvearrowright \quad \curvearrowleft$

$\displaystyle \leftrightarrows \quad \rightleftarrows$

$\displaystyle \leftleftarrows \quad \rightrightarrows \quad \upuparrows \quad \downdownarrows$

- Jan 30th 2007, 04:54 PMThePerfectHacker
How does one make a double countor integral in LaTeX?

It came up in a post but I had no idea.

You know,

$\displaystyle \oint$

Is a single countor integral.

A double is,

$\displaystyle \int \int$

But there is a bigger circle passing through both of these. - Jan 31st 2007, 05:39 AMSoroban
Hello, ThePerfectHacker!

Some systems use**\oiint**and**\varoint**

. . but they don't work here . . . sorry.

- Jan 31st 2007, 06:58 AMThePerfectHacker
- Jan 31st 2007, 07:40 AManthmoo
- Jan 31st 2007, 08:29 AMtopsquark