SmtC: Show me the Code
Ole Peter Smith
Instituto de Matemática e Estatística
Universidade Federal de Goiás
http://www.olesmith.com.br

Formulas
O dia que bosta valesse ouro.
Os pobres todos nascerão sem c*.
Grafitti.
< Sections | Matrices | Left/Right >
  1. Array:
    LaTeX Listing: Array.tex. PDF   ZIP*   
    \[
    \begin{array}{ccc} %must include row spec!!!
       a_{1,1}  & a_{1,2}  & a_{1,3} 
       \\
       a_{2,1}  & a_{2,2}  & a_{2,3} 
       \\
       a_{3,1}  & a_{3,2}  & a_{3,3} 
       \\
    \end{array}
\]
    \[ \begin{array}{ccc} %must include row spec!!! a_{1,1} & a_{1,2} & a_{1,3} \\ a_{2,1} & a_{2,2} & a_{2,3} \\ a_{3,1} & a_{3,2} & a_{3,3} \\ \end{array} \]
  2. Matrix:
    LaTeX Listing: Matrix.tex. PDF   ZIP*   
    \documentclass{standalone}

\usepackage{amsmath}

\begin{document}
\[
    \begin{matrix}%No row spec!!!
       a_{1,1}  & a_{1,2}  & a_{1,3} 
       \\
       a_{2,1}  & a_{2,2}  & a_{2,3} 
       \\
       a_{3,1}  & a_{3,2}  & a_{3,3} 
       \\
    \end{matrix}
\]
\end{document}
    \[ \begin{matrix}%No row spec!!! a_{1,1} & a_{1,2} & a_{1,3} \\ a_{2,1} & a_{2,2} & a_{2,3} \\ a_{3,1} & a_{3,2} & a_{3,3} \\ \end{matrix} \]
  3. Round Parantheses:
    LaTeX Listing: Parantheses.tex. PDF   ZIP*   
    \documentclass{standalone}

\usepackage{amsmath}

\begin{document}
\[
    \begin{pmatrix}
       a_{1,1}  & a_{1,2}  & a_{1,3} 
       \\
       a_{2,1}  & a_{2,2}  & a_{2,3} 
       \\
       a_{3,1}  & a_{3,2}  & a_{3,3} 
       \\
    \end{pmatrix}
\]
\end{document}
    \[ \begin{pmatrix} a_{1,1} & a_{1,2} & a_{1,3} \\ a_{2,1} & a_{2,2} & a_{2,3} \\ a_{3,1} & a_{3,2} & a_{3,3} \\ \end{pmatrix} \]
  4. Determinant:
    LaTeX Listing: Det.tex. PDF   ZIP*   
    \documentclass{standalone}

\usepackage{amsmath}

\begin{document}
\[
    \begin{vmatrix}
       a_{1,1}  & a_{1,2}  & a_{1,3} 
       \\
       a_{2,1}  & a_{2,2}  & a_{2,3} 
       \\
       a_{3,1}  & a_{3,2}  & a_{3,3} 
       \\
    \end{vmatrix}
\]
\end{document}
    \[ \begin{vmatrix} a_{1,1} & a_{1,2} & a_{1,3} \\ a_{2,1} & a_{2,2} & a_{2,3} \\ a_{3,1} & a_{3,2} & a_{3,3} \\ \end{vmatrix} \]
  5. Brackets:
    LaTeX Listing: Brackets.tex. PDF   ZIP*   
    \documentclass{standalone}

\usepackage{amsmath}

\begin{document}
\[
    \begin{bmatrix}
       a_{1,1}  & a_{1,2}  & a_{1,3} 
       \\
       a_{2,1}  & a_{2,2}  & a_{2,3} 
       \\
       a_{3,1}  & a_{3,2}  & a_{3,3} 
       \\
    \end{bmatrix}
\]
\end{document}
    \[ \begin{bmatrix} a_{1,1} & a_{1,2} & a_{1,3} \\ a_{2,1} & a_{2,2} & a_{2,3} \\ a_{3,1} & a_{3,2} & a_{3,3} \\ \end{bmatrix} \]
  6. Curly Brackets:
    LaTeX Listing: Curly.Brackets.tex. PDF   ZIP*   
    \documentclass{standalone}

\usepackage{amsmath}

\begin{document}
\[
    \begin{Bmatrix}
       a_1 x+b_1 y+c_1 z &=& d_1
       \\
       a_2 x+b_2 y+c_2 z &=& d_2
       \\
       a_3 x+b_3 y+c_3 z &=& d_3
       \\
    \end{Bmatrix}
\]
\end{document}
    \[ \begin{Bmatrix} a_1 x+b_1 y+c_1 z &=& d_1 \\ a_2 x+b_2 y+c_2 z &=& d_2 \\ a_3 x+b_3 y+c_3 z &=& d_3 \\ \end{Bmatrix} \]
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