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Math formulas in posts
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Math formulas in posts

  #1 (permalink)
Elite Member
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Posts: 249 since Aug 2011
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Math formulas in posts

Are there any way to embed mathml in a post (and get it rendered when viewing the post)?

Or are there another easy way to include math-formulas in a post?

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  #2 (permalink)
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  #3 (permalink)
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ktrader View Post
Are there any way to embed mathml in a post (and get it rendered when viewing the post)?

Or are there another easy way to include math-formulas in a post?

There is no way to embed the actual MathML markup (XML/HTML style) into a post.

The best alternative is to use a MathML editor (many online) and then take a screen capture of the resulting equation, and then just embed the image like you would a screenshot.

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  #4 (permalink)
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I just tried phibin.

You go to phibin.com, enter your LaTex equation, example
 
Code
\begin{document}
  Hi guys, here is 
 \[\cos x=\sum_{k=0}^{\infty}\frac{(-1)^k}{(2k)!}x^{2k}\]
\end{document}
Server answers with an url
 
Code
{  "item_id":"4ecd627bd470cce81c000003",  "url":"http:\/\/phibin.com\/4ecd627bd470cce81c000003",  "image":{   "url":"http:\/\/phibin.com\/data\/latex\/309\/30946b532fe66d88e65195cd1a25fcef666a8983.png",   "width":541,   "height":106  } }
That actually works :
http://phibin.com/data/latex/309/30946b532fe66d88e65195cd1a25fcef666a8983.png
see:

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  #5 (permalink)
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gomi View Post
I just tried phibin.

You go to phibin.com, enter your LaTex equation, example
 
Code
\begin{document}
  Hi guys, here is 
 \[\cos x=\sum_{k=0}^{\infty}\frac{(-1)^k}{(2k)!}x^{2k}\]
\end{document}
Server answers with an url
 
Code
{  "item_id":"4ecd627bd470cce81c000003",  "url":"http:\/\/phibin.com\/4ecd627bd470cce81c000003",  "image":{   "url":"http:\/\/phibin.com\/data\/latex\/309\/30946b532fe66d88e65195cd1a25fcef666a8983.png",   "width":541,   "height":106  } }
That actually works :
http://phibin.com/data/latex/309/30946b532fe66d88e65195cd1a25fcef666a8983.png
see:

Please register on futures.io to view futures trading content such as post attachment(s), image(s), and screenshot(s).

Thanks for that link...it works really well..

It seems it can even render on the fly, so its >>almost<< as rendering inline

Please register on futures.io to view futures trading content such as post attachment(s), image(s), and screenshot(s).


its just a http get with the LaTeX as a parameter (I put it in a IMG tag here to get it rendered)

 
Code
http://phibin.com/api/render?snippet=\bf\[\cos%20x=\sum_{k=0}^{\infty}\frac{(-1)^k}{(2k)!}x^{2k}\]


Last edited by ktrader; November 23rd, 2011 at 04:59 PM. Reason: fixed url
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  #6 (permalink)
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The link doesn't seem valid anymore. Oh well...it was a nice find anyway.

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