Math & Science ⇒ How to create matrices with column and row numbers

[thedreamshaper]

How do i create a matrix in Latex where i also(to the sides and above) indicate the column and row numbers ?

[localghost]

Search the »Math mode« document or the forum for the \bordermatrix command.


Best regards
Thorsten

[albart]

Hello,

with regard to your question, I was quite happy after discovering the package kbordermatrix, http://www.hss.caltech.edu/~kcb/TeX/kbordermatrix.pdf.

Albart

[thedreamshaper]

Thanks goes especially to Albert thought meaby one of you could tell me where my mistake is

Code: Select all

Code, edit and compile here:

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\begin{displaymath}
\kbordermatrix{\mbox{indices}&x_{1}&x_{2}&x_{3}&x_{4}\\
y_{1}&A&B&M_{1,3}&C}\\
y_{2}&D&E&F&G\\
y_{3}&H&I&J&K
}
\end{displaymath}
 
 
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Run LaTeX here

error: 'kbordermatrix.sty' not found

i have included the package in my document as:

Code: Select all

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\usepackage{kbordermatrix}
 
 
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[gmedina]

As the error message indicates, the file kbordermatrix.sty is not installed in your system.

The quicker (and dirtier solution): download the file and copy it into the same directory that contains your .tex file.