1. latex test

$\displaystyle x=7$

2. $\displaystyle \int_{-\infty}^{\infty}\frac{\cos ({x})}{({x^{2}+1})^{2}}=\frac{\pi}{e}$

3. Hi everyone,

Just testing how latex works in this new version!!

$\displaystyle x=55$

$\displaystyle \int_{a}^{b}~x~\sin{x}~dx$

4. Do we need math tags or do we use something else?

$\displaystyle y=mx+c$

$y=mx+c$

$y=mx+c$

5. $\displaystyle \forall$ doesn't work

$\displaystyle \exists$ doesn't work

$\displaystyle \because$ works!

$\displaystyle \therefore$ works!

$\displaystyle \mathbb{R}$, $\displaystyle \mathbb{Q}$, $\displaystyle \mathbb{Z}$, $\displaystyle \mathbb{C}$ work mostly...

It appears only a selected few commands work by themselves...but let's see if putting multiple commands in one tag works:

$\displaystyle \because\therefore$ doesn't work....

$\displaystyle \frac{a}{b}$ works

Too bad LaTeX is dysfunctional...its essential to keep this forum running.. xD

6. Originally Posted by ChrisL T521
Too bad LaTeX is dysfunctional...its essential to keep this forum running.. xD
No LaTeX ? No math, eh ...

Lemme try : $\displaystyle \iiint_a^b 3 \sin{\left ( \frac{\log_3{(x)} + x}{3 \pi + \epsilon} \right )} + x \ dx$

I guess a triple definite integral involving two transcendental functions and a couple of greek letters is overkill xD

7. Originally Posted by Chris L T521

Too bad LaTeX is dysfunctional...its essential to keep this forum running.. xD
hmmm, mods any comment? Save us!

8. Originally Posted by pickslides
hmmm, mods any comment? Save us!
Issues to do with the current functionality of MHF are Admin issues, they cannot be resolved by the Moderators. I am confident these issues will get resolved in the fullness of time. Until then, patience is the order of the day.

9. test
$\displaystyle \iiint_a^b 3 \sin{\left ( \frac{\log_3{(x)} + x}{3 \pi + \epsilon} \right )} + x \ dx$
test

10. As a temporary solution to the problem with the formulas you can use the service from CodeCogs.com

To do this, we write this link http://codecogs.com/gif.latex? after the link write LaTeX-code formula and all this inside the tags [img][/img]

For example

[img]http://codecogs.com/gif.latex?y''+\frac{2y'^2}{1-y}=0[/img]

$y''+\frac{2y'^2}{1-y}=0$

[IMG]http://codecogs.com/gif.latex?\left\{\!\begin{gathered}0=0\cdot{a}+0\c dot{b}+c,\hfill\\30=30^2a+30b+c,\hfill\\40=60^2a+6 0b+c;\hfill\\\end{gathered}\right.~\Leftrightarrow ~\left\{\!\begin{gathered}a=-1/90,\hfill\\b=4/3,\hfill\\c=0.\hfill\\\end{gathered}\right.[/IMG]

$\left\{\!\begin{gathered}0=0\cdot{a}+0\cdot{b}+c,\hfill\\30=30^2a+30b+c,\hfill\\40=60^2a+60b+c;\hfill\\\end{gathered}\right.~\Leftrightarrow~\left\{\!\begin{gathered}a=-1/90,\hfill\\b=4/3,\hfill\\c=0.\hfill\\\end{gathered}\right.$

Warning: Do not put any spaces and line breaks within the code formulas!

11. Originally Posted by Chris L T521
$\displaystyle \forall$ doesn't work

$\displaystyle \exists$ doesn't work

$\displaystyle \because$ works!

$\displaystyle \therefore$ works!

$\displaystyle \mathbb{R}$, $\displaystyle \mathbb{Q}$, $\displaystyle \mathbb{Z}$, $\displaystyle \mathbb{C}$ work mostly...

It appears only a selected few commands work by themselves...but let's see if putting multiple commands in one tag works:

$\displaystyle \because\therefore$ doesn't work....

$\displaystyle \frac{a}{b}$ works

Too bad LaTeX is dysfunctional...its essential to keep this forum running.. xD
Looks like these are working now.

12. Originally Posted by DeMath
As a temporary solution to the problem with the formulas you can use the service from CodeCogs.com

To do this, we write this link http://codecogs.com/gif.latex? after the link write LaTeX-code formula and all this inside the tags [img][/img]
That's a cool feature, didn't realise that was possible. I've been saving and uploading the images from that site as attachments, then posting the LaTeX code underneath. It's a bit tedious but has the advantage that if codecogs.com disappears, nothing needs to be changed.

13. Latex is working now.... including the double-click for source code.

14. Originally Posted by MathGuru
test
$\displaystyle \iiint_a^b 3 \sin{\left ( \frac{\log_3{(x)} + x}{3 \pi + \epsilon} \right )} + x \ dx$
test
$\displaystyle \displaystyle\oint_C f(x,y)dx+g(x,y)dy = \iint\limits_R\left(\frac{\partial g}{\partial x}-\frac{\partial f}{\partial y}\right)dA$

YAY!!! I works!!!

Thanks for the quick fix, MathGuru!

15. Originally Posted by undefined
That's a cool feature, didn't realise that was possible. I've been saving and uploading the images from that site as attachments, then posting the LaTeX code underneath. It's a bit tedious but has the advantage that if codecogs.com disappears, nothing needs to be changed.
In principle, the administration can add a special BBcode in the engine of forum:

BBcode
[math2]{TEXT}[/math2]

HTML-code
<img src=http://codecogs.com/gif.latex?{TEXT} title="{TEXT}" align=absmiddle>

Page 1 of 3 123 Last