How Can You Use MathIM for LaTeX Web-based Chat?

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Discussion Overview

The discussion revolves around the use of a web-based chat system called MathIM, which allows users to communicate using LaTeX for mathematical expressions. Participants share their experiences, report issues, and suggest improvements related to the tool's functionality and performance.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant describes the creation of MathIM to facilitate sharing complex equations among classmates.
  • Another participant expresses difficulty in using the tool, specifically mentioning issues with room creation and chat loading.
  • A later reply indicates that there was a problem with the site that has since been addressed.
  • Concerns are raised about backslashes being converted to forward slashes across different operating systems and browsers.
  • Participants inquire about the user base and safety of the tool, with one stating that it is primarily used by math and physics students and confirming its safety.
  • One user reports significant slowness when accessing the chat, questioning if this is a common issue.
  • Another participant mentions moving the service to a new server to resolve speed issues.
  • Suggestions are made regarding the possibility of embedding the chat in personal forums and the inclusion of additional LaTeX packages for chemistry.
  • The creator of MathIM clarifies that they do not run the tool on MikTeX and cannot add specific chemistry packages.
  • Several participants express appreciation for the tool, highlighting its convenience compared to traditional LaTeX installations.

Areas of Agreement / Disagreement

Participants generally agree on the utility of MathIM but express differing experiences regarding its functionality, performance issues, and feature requests. There is no consensus on the resolution of all reported problems.

Contextual Notes

Limitations include unresolved technical issues related to chat loading times, formatting errors with LaTeX commands, and the inability to add specific packages. The discussion reflects a range of user experiences and expectations from the tool.

Who May Find This Useful

Students and educators in mathematics and physics, as well as individuals interested in collaborative online communication tools that support LaTeX.

tommycli
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Hi everyone. Out of a personal need to send complicated equations to my Physics classmates over instant messenger, I've pieced together a LaTeX enabled web-based chat system.

Two people can go to the website, enter a chat room, and chat with standard LaTeX math.

It's at http://www.mathim.com. Thought some other people might find it useful. Let me know if there are any bugs, suggestions, or questions.
 
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MathIM

This looks like a great tool, just the sort of thing I have been looking for.

But, I have been having trouble getting it to work. I make up a room name, select "Start Chatting", it takes me to a new window. The preview works ok, but I just get
"Chat loading, please wait".

Am I supposed to have some software loaded, or are the room names only certain allowed names?

I would love to be able to get this working for my students.

Glenn
 
Hi, there was a problem with the site. It should be fixed now. Please let me know if there are any other problems.
 
Hi, seems to be another problem. All my backslashes are translated to forward slashes. This happens on both PC on Internet explorer and on Mac on Safari.

There was a brief discussion on the MacTeX mail list about chat tools with latex, so I mentioned your Mathim site.

Glenn
 
Who all uses this? Is it safe?
 
Seems like mostly math and physics students.

It's safe.
 
I was going to use it for a mathful discussion with some fellow students, but it seems to have become ridicilously slow (to the point where just loading the chat takes ~5 minutes and no text appears anymore). Pinging the site gives about 120 ms RTT. Is this a regular problem? When it worked for a few minutes, it was very nice though!
 
Hi, I agree there's been slowness issues in the past few days, which is why I've moved the thing to a new server yesterday. Hopefully that solves any speed issues.
 
ok is it possible to have it in ur own forum i mean kinda emebedd it or something like that
also some suggestions...i think u run that on miktex...
u shud update that...since codes like \binom{n}{r} don't work...
also is it possible for u to have chemistry packages like m-chem
 
Last edited:
  • #10
Sorry, I don't run it on miktex. I can't add m-chem packages etc.

You can have your own room by choosing a secret room name.

Thanks.
 
  • #11
sorry i forgot this ...the idea was superb!
 
  • #12
This was down for a period of 15 days or so. It's been fixed now.
 
  • #13
this is really cool. It is a good and faster way to talk with a fried about sheets.

Thanks
 
  • #14
Useful site.
Its nice not to download 80+MB of Latex tools to write a friend some symbols.
 
  • #15
Thread locked, due to attracting too many posts (now deleted) that do not contribute to the discussion.
 

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