LaTex Tutorial - Page 6

MathGuru · #76 $Old$ July 13th, 2007, 12:03 PM

Quote:

Originally Posted by Krizalid $View Post$

Are you gonna install the Cancel Package MG?

What is the cancel package?

Krizalid · #77 $Old$ July 13th, 2007, 12:22 PM

Quote:

Originally Posted by ThePerfectHacker $View Post$

Krizalid do you know how to make a double contour integral?

Nope, I just saw it somewhere and really looks cool

Quote:

Originally Posted by ThePerfectHacker $View Post$

This is how CaptainBlank does it,

Code:

\skew{57} {\skew{15}\subset \supset} \iint \mbox{ }

$\skew{57} {\skew{15}\subset \supset} \iint \mbox{ }$

The old command was either \ooint or \oiint
But they do not work now.

What command did you use to create your avatar on AoPs?

You can use \mathop{{\int\!\!\!\!\!\int}\mkern-21mu\bigcirc}{}

This yields $\mathop{{\int\!\!\!\!\!\int}\mkern-21mu\bigcirc}{}$

Quote:

Originally Posted by MathGuru $View Post$

What is the cancel package?

I mean

red_dog · #78 $Old$ July 13th, 2007, 04:02 PM

How can I insert an image in my post?
I used the "Insert image " button, but one ask me to introduce the URL and the image is in my own computer.

Krizalid · #79 $Old$ July 13th, 2007, 04:05 PM

You can use ImageShack

It's the best way to upload & plug the images to the forum

galactus · #80 $Old$ July 13th, 2007, 05:42 PM

Quote:

Originally Posted by red_dog $View Post$

How can I insert an image in my post?
I used the "Insert image " button, but one ask me to introduce the URL and the image is in my own computer.

I've never used Image Shack on this site. I always upload from my computer. Go to "manage attachments", then click on browse at "upload file from your computer". It's always worked great for me.

red_dog · #81 $Old$ July 13th, 2007, 05:58 PM

But I don't find "Manage attachments".

galactus · #82 $Old$ July 13th, 2007, 06:23 PM

Really?. That's odd. It's there when I click "post reply". Scroll down to it. That doesn't make sense.

It's right beneath where you write your post. Under "Additional Options", "Attach Files". There's a icon bar that reads "Manage Attachmants".

ThePerfectHacker · #83 $Old$ July 29th, 2007, 04:43 PM

Is it possible to create the command

Code:

\gal

To produce $\mbox{Gal}$ .
Instead of writing,

Code:

\mbox{Gal}

And hence saving time?

I have more such commands which I end up using. So if it possible I can create a list.

Krizalid · #84 $Old$ July 29th, 2007, 04:47 PM

I think it's possible to set a command like that.

You can also write in text using \text

Not hard.

P.S.: or for some special commands, using \mathrm

tukeywilliams · #85 $Old$ July 29th, 2007, 05:00 PM

Is Texnic Center good for writing LaTeX files?

Krizalid · #86 $Old$ July 29th, 2007, 05:10 PM

Yeah, good software

JakeD · #87 $Old$ July 29th, 2007, 05:27 PM

Quote:

Originally Posted by ThePerfectHacker $View Post$

Is it possible to create the command

Code:

\gal

To produce $\mbox{Gal}$ .
Instead of writing,

Code:

\mbox{Gal}

And hence saving time?

I have more such commands which I end up using. So if it possible I can create a list.

The standard LaTeX method of creating commands does not work.

Code:

\newcommand{\gal}{\ensuremath{\mbox{Gal}}}
\gal

[LaTeX Error: Restricted command found (command)]

Dean · #88 $Old$ July 31st, 2007, 11:18 PM

Can someone please give me the code for:

1. 3^(3x +4).18^(-x-2)/24^(x+3).4^(-2x-1)

2. 21^(3x+1).7(2-x)/49^(x-1).27^(x-4)

Thanks in advance.

CaptainBlack · #89 $Old$ August 1st, 2007, 12:30 AM

Quote:

Originally Posted by Dean $View Post$

Can someone please give me the code for:

1. 3^(3x +4).18^(-x-2)/24^(x+3).4^(-2x-1)

2. 21^(3x+1).7(2-x)/49^(x-1).27^(x-4)

Thanks in advance.

3^(3x +4).18^(-x-2)/24^(x+3).4^(-2x-1)

$\frac{3^{3x +4}.18^{-x-2}}{24^{x+3}.4^{-2x-1}}$

which is generated by:

[math]\frac{3^{3x +4}.18^{-x-2}}{24^{x+3}.4^{-2x-1}}[/math]

21^(3x+1).7(2-x)/49^(x-1).27^(x-4)

$\frac{21^{3x+1}.7^{2-x}}{49^{x-1}.27^{x-4}}$

which is generated by:

[math]\frac{21^{3x+1}.7^{2-x}}{49^{x-1}.27^{x-4}}[/math]

RonL

Dean · #90 $Old$ August 1st, 2007, 02:00 AM

Thanks a million.