Latex formula support ?

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spectral
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Latex formula support ?

Postby spectral » Wed Jul 18, 2012 1:16 pm

Hi,

It will be fine if the forum can support latex formula ?!

I'm sure that you agree... but just hope that you will find some time to add it ;-)

Thanks for your community
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graphicsMan
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Re: Latex formula support ?

Postby graphicsMan » Wed Jul 18, 2012 1:31 pm

+1
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spectral
Posts: 382
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Re: Latex formula support ?

Postby spectral » Thu Dec 27, 2012 9:08 am

Any news ?

Is there someone able to improve the forum please, because it is hard to add complex formula with latex ?

Thanks for your help
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Arite
Posts: 9
Joined: Mon Dec 19, 2011 3:05 am

Re: Latex formula support ?

Postby Arite » Sat Dec 29, 2012 11:39 pm

As a suggestion MathJax support could be added.

For a basic configuration all that needs to be done is to add:

Code: Select all

<script type="text/javascript"
  src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
</script>

Somewhere in the <head> section of overall_header.html (Editable by going to the Administration Control Panel (ACP) >> Styles >> Templates >> Edit prosilver >> Select "overall_header.html").

Then for example typing:

Code: Select all

We can derive de Moivre's formula using Euler's formula:
\[
\left( \cos{\theta} + i \sin{\theta} \right)^n = \left( e^{i\theta} \right)^n = e^{i (n \theta)} = \cos{(n \theta)} + i \sin{(n \theta)}
\]

Would yield (screenshot from my phpBB forum):

Image

^ Probably should've chosen the rendering equation instead :-P.

There are MathJax phpBB mods too (for example here), however just adding the script to the header seems to be good enough for most things.

Cheers, Arite.
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admin
Site Admin
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Re: Latex formula support ?

Postby admin » Sun Dec 30, 2012 2:43 pm

Arite, thanks for the detailed instructions!

Test:

We can derive de Moivre's formula using Euler's formula:
\[
\left( \cos{\theta} + i \sin{\theta} \right)^n = \left( e^{i\theta} \right)^n = e^{i (n \theta)} = \cos{(n \theta)} + i \sin{(n \theta)}
\]

EDIT: Seems to work. Will this do for now?
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spectral
Posts: 382
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Re: Latex formula support ?

Postby spectral » Mon Dec 31, 2012 1:39 pm

Wonderful, thanks a lot ;-)
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dr_eck
Posts: 45
Joined: Mon Dec 05, 2011 7:35 pm

Re: Latex formula support ?

Postby dr_eck » Mon Dec 31, 2012 6:31 pm

I agree! :D It wasn't something I was really dying for, but I really appreciate it now that it's available.
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Arite
Posts: 9
Joined: Mon Dec 19, 2011 3:05 am

Re: Latex formula support ?

Postby Arite » Wed Jan 02, 2013 3:34 am

admin wrote:Arite, thanks for the detailed instructions!

No problem :).

admin wrote:Test:

We can derive de Moivre's formula using Euler's formula:
\[
\left( \cos{\theta} + i \sin{\theta} \right)^n = \left( e^{i\theta} \right)^n = e^{i (n \theta)} = \cos{(n \theta)} + i \sin{(n \theta)}
\]

EDIT: Seems to work. Will this do for now?

Brilliant :D.

A Global annoucement saying e.g. "MathJax LaTeX formula support added" with a couple of usage examples could be helpful for new users.

Arite.
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spectral
Posts: 382
Joined: Wed Nov 30, 2011 2:27 pm
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Re: Latex formula support ?

Postby spectral » Thu Jan 03, 2013 10:54 am

You can use the following tool to easily create your formula :

http://www.codecogs.com/latex/eqneditor.php
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spectral
Posts: 382
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Re: Latex formula support ?

Postby spectral » Thu Jan 03, 2013 3:25 pm

Is there some anti-aliasing option ? The formula looks pixelated..

BTW:Take a look at the previous link to compare.

Thanks
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