Here's a minimal example of what I'm doing presently:

    \renewcommand*\env@matrix[1][*\c@MaxMatrixCols c]{%
      \hskip -\arraycolsep

  1&2&3&0 \\
  4&5&6&0 \\
  7&8&9&0 \\

Here's what the output looks like:

Present output (parens)

I'd prefer if the left and right brackets on the matrix were square brackets instead of parentheses.

Is there an easy way to make such a change?


Easy. Change pmatrix to bmatrix:

enter image description here

See amsmath documentation for other kinds of matrices, like vmatrix, Vmatrix, etc

  • Thanks @Boris! That works great! I really appreciate the help. – Harold Nov 21 '11 at 17:42
  • 1
    or look at mathmode.pdf (26.6 Matrix environments) with texdoc mathmode.pdf – Alain Matthes Nov 21 '11 at 17:42

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