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LaTex Matricies please post a matrix Rate Topic: -----

#1 5 November 2010 - 02:16 PM mississippichem 


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fluorescent protein
Can someone please post a 2x2 LaTex matrix and set it equal to a variable so I can click and get the code? I need to ask a mathy question that involves matricies, and I can't find one posted in the archives.

-thanks

This post has been edited by mississippichem: 5 November 2010 - 02:17 PM

You've come a long way. Remember back when we defined what a velocity meant? Now we are talking about an antisymmetric tensor of second rank in four dimensions.

-Feynman Lectures on Physics II
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#2 5 November 2010 - 02:27 PM Cap'n Refsmmat 


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Mr. Wizard
\begin{array}{cc} 1 & 2 \\ 3 & 4\\ \end{array}

or

\begin{pmatrix} 1 & 2 \\ 3 & 4 \\ \end{pmatrix}

See here for more info:

http://en.wikibooks....ices_and_arrays
Cap'n Refsmmat
SFN Administrator

Get in the chatroom!
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#3 5 November 2010 - 02:36 PM mississippichem 


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fluorescent protein
Thanks Cap'n. I've paid you in rep points. (like you need anymore)
You've come a long way. Remember back when we defined what a velocity meant? Now we are talking about an antisymmetric tensor of second rank in four dimensions.

-Feynman Lectures on Physics II
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#4 31 January 2011 - 05:09 PM Schrödinger's hat 


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Psychic Sexpert
Why did I not assume this forum would accept TeX. Thanks for the revelation, no more ascii for meeee. ^_^
I don't believe in free will, but I choose to pretend it exists. If I'm helpful press the green button--->
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