How to use matrix notations in my posts?

by Ronankeating
Tags: matrix, notations, posts
Ronankeating is offline
Apr14-12, 07:32 AM
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Hi all,

I'm pretty new with how to use HTML text editor effectively when posting the new threads. Generally I can deal with math/physics symbols on the editor bar but don't now how to write that huge square brackets for, say 10x10, matrix and populate it.

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robphy is offline
Apr14-12, 09:28 AM
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1001 & 1002 & 1003\\
4 & 5 & 8\\
[/tex] right-click it
QuarkCharmer is offline
Apr14-12, 10:16 AM
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M =
\left[ {\begin{array}{cc}
x & y \\
z & w
\end{array} } \right]

micromass is online now
Apr14-12, 10:57 AM
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How to use matrix notations in my posts?

Redbelly98 is offline
Apr15-12, 08:50 AM
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Quote Quote by robphy View Post
1001 & 1002 & 1003\\
4 & 5 & 8\\
[/tex] right-click it
I find I have to do a little more:
  • Right-click it
  • Click or move cursor to "Show Math As"
  • Click "TeX Commands"

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