Difference between revisions of "Toolbox"
From aemwiki
| Line 10: | Line 10: | ||
* <math>\ E = \sum_{i=1}^N e^{- J_{ij} \sigma_i \sigma_j} </math> | * <math>\ E = \sum_{i=1}^N e^{- J_{ij} \sigma_i \sigma_j} </math> | ||
| − | '''Ok. So we | + | '''Ok. So we had a problem. The math equations were not working yet. They seem to be fine now.''' |
[[jsMathTest]] shows how to use jsMath instead. In that case, the above equations become: | [[jsMathTest]] shows how to use jsMath instead. In that case, the above equations become: | ||
| Line 17: | Line 17: | ||
* $$\sqrt{x^2+2x+1}=|x+1| - ((\frac{2x^2}{x})^2)^2$$ | * $$\sqrt{x^2+2x+1}=|x+1| - ((\frac{2x^2}{x})^2)^2$$ | ||
* $$\ E = \sum_{i=1}^N e^{- J_{ij} \sigma_i \sigma_j}$$ | * $$\ E = \sum_{i=1}^N e^{- J_{ij} \sigma_i \sigma_j}$$ | ||
| + | |||
| + | And here is a comparison of how these two options look for the Cauchy singular integral: | ||
| + | |||
| + | * TeXvc: <center><math>\Omega(z) = \frac{1}{2\pi i}\int_{\Gamma}{\frac{\lambda(\delta)}{z-\delta}d\delta}</math></center> | ||
| + | * jsMath: $$\Omega(z) = \frac{1}{2\pi i}\int_{\Gamma}{\frac{\lambda(\delta)}{z-\delta}d\delta}$$ | ||
==External links== | ==External links== | ||
* [http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/math/README?view=markup The texvc README file in SVN] | * [http://svn.wikimedia.org/viewvc/mediawiki/trunk/phase3/math/README?view=markup The texvc README file in SVN] | ||
Revision as of 10:35, 25 August 2007
texvc (TeX validator and converter) is a program which renders mathematical formulae in LaTeX-syntax and outputs graphics that are embedded in wiki articles.
Click on edit to view the LaTeX-syntax in between the math-tag. If texvc is not installed in your Mediawiki-Installation the graphics output is not visible.
Here are some examples of LaTeX output produced in this manner:
- <math>\int_a^xf(\alpha\,)\,dx</math>
- <math>\int_1^\infin \frac{1}{k}\,dk</math>
- <math>\sqrt{x^2+2x+1}=|x+1| - ((\frac{2x^2}{x})^2)^2</math>
- <math>\ E = \sum_{i=1}^N e^{- J_{ij} \sigma_i \sigma_j} </math>
Ok. So we had a problem. The math equations were not working yet. They seem to be fine now.
jsMathTest shows how to use jsMath instead. In that case, the above equations become:
- $$\int_a^x f(\alpha\,)\,dx$$
- $$\int_1^\infty \frac{1}{k}\,dk$$
- $$\sqrt{x^2+2x+1}=|x+1| - ((\frac{2x^2}{x})^2)^2$$
- $$\ E = \sum_{i=1}^N e^{- J_{ij} \sigma_i \sigma_j}$$
And here is a comparison of how these two options look for the Cauchy singular integral:
- TeXvc:
<math>\Omega(z) = \frac{1}{2\pi i}\int_{\Gamma}{\frac{\lambda(\delta)}{z-\delta}d\delta}</math> - jsMath: $$\Omega(z) = \frac{1}{2\pi i}\int_{\Gamma}{\frac{\lambda(\delta)}{z-\delta}d\delta}$$
