# LaTex Tutorial

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• May 19th 2005, 09:39 AM
MathMan
LaTex Tutorial
Math Help Forum now Has LaTeX installed which allows a user to enter math equations into the forum. For example:

$\frac {x^2+5}{3x +1}$

To enter math equations you need wrap the equation with [ math] ...... [ /math] without the space between the [ m and the [ /

You can also click on the equation somebody else entered and see how it was done.

I will attatch a tutorial very soon
$= 2*1*4=$
• May 19th 2005, 10:09 AM
dave

As an example of what this can do, take a look at the Cauchy-Schwarz integral inequality:

$\left[ \int_a^b \phi_1(x) \phi_2(x) \, dx \right]^2 \leq \left( \int_a^b [ \phi_1(x) ]^2 \, dx \right) \left( \int_a^b [ \phi_2(x) ]^2 \, dx \right)$
• May 20th 2005, 02:38 PM
MathMan
Latex Instructions
Here are some tips for using Latex on this Forum:

Remember to wrap the equation with [ math] ......[ /math] without the space after the bracket [
• May 27th 2005, 05:52 AM
kelsey
I was just makking my dad tyr to figure it out this morning
• February 16th 2006, 11:54 AM
topsquark
Question: Is the LaTex on this site the same as LaTex anywhere else? I've recently been discovering useful little commands (such as \in, \mathbb, etc.) that aren't in the list below. I was wondering if I could look them up on the general internet, or if there is a way to bring up a list of commands for the forum's version?

Thanks!
-Dan
• February 16th 2006, 12:32 PM
CaptainBlack
Quote:

Originally Posted by topsquark
Question: Is the LaTex on this site the same as LaTex anywhere else? I've recently been discovering useful little commands (such as \in, \mathbb, etc.) that aren't in the list below. I was wondering if I could look them up on the general internet, or if there is a way to bring up a list of commands for the forum's version?

Thanks!
-Dan

All of \in, \mathbb and \mathcal and other do work here, but not everything
I have tried has worked (but I forget what hasn't).

Looking them up elsewhere is how I find out about other commands, then
I experiment with them.

(Stealing other poster TeX also works for me)

RonL
• October 6th 2006, 09:21 PM
samsum
As same as you tell everyone to learn Visual Basic or C++, to remember all this easily, i will do right away....Unfortunately, i am not.

my ideas just steal from others codes. That's might help. By the way anyone here know which website is good to learn Binary. Thanks
• October 6th 2006, 10:29 PM
CaptainBlack
Quote:

Originally Posted by samsum
As same as you tell everyone to learn Visual Basic or C++, to remember all this easily, i will do right away....Unfortunately, i am not.

my ideas just steal from others codes. That's might help. By the way anyone here know which website is good to learn Binary. Thanks

Unfortunately since the upgrade to this sites software (about a month ago)
the LaTeX system has not been restored, we are waiting with baited breath
for it to be reinstalled. Then you will be able to see answers to questions
in the full glory of elegantly typeset mathematical notation.:(

RonL
• October 7th 2006, 03:12 PM
dan
Quote:

Originally Posted by CaptainBlack
Unfortunately since the upgrade to this site's software (about a month ago)
the LaTeX system has not been restored, we are waiting with baited breath
for it to be reinstalled. Then you will be able to see answers to questions
in the full glory of elegantly typeset mathematical notation.:(

RonL

well said.,\...

dan
• October 19th 2006, 10:30 AM
MathMan
test 2
$\frac{3}{4}$
• October 19th 2006, 02:29 PM
Quick
Celebrate!!!!!!!!!!!!!!!
:) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :)

sue me for smilie abuse :p
• November 8th 2006, 11:55 AM
ashura
Posted the following two texts which didn't appear in LaTeX form,

1.
$$\frac{dy}{dx}(2x^2+6) = 4x[\math] 2. \documentclass{article} \begin{document} [tex]\frac{dy}{dx}(2x^2+6) = 4x[\math] \end{document} What's wrong? • November 8th 2006, 12:05 PM Quick 1) you don't need all those document class stuff and two, it's not [\math] it's$$

such as: $$\frac{dy}{dx}(2x^2+6) = 4x$$ makes $\frac{dy}{dx}(2x^2+6) = 4x$
• November 15th 2006, 10:57 AM
TriKri
Hm, I just can't find how to make the inequality sign... \(ó.ò)/
• November 15th 2006, 12:23 PM
Soroban
Hello, TriKri!

Quote:

Hm, I just can't find how to make the inequality sign.

Use \neq . $\neq$

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