40. array

1. If there is no selected text, then a dialog box appears which allows defining of the number of rows and columns, and the basic alignment of array.

2. If there is selected text, then the necessary LaTeX mark-up is added automatically. Selecting the two lines shown below

             2\alpha + 3     (\alpha > \beta)
             \beta -4        (\alpha < \beta)
   

   and then running the "array" clip gives:

   %
   \begin{array}{ll} \\
             2\alpha + 3    & (\alpha > \beta) \\
             \beta -4       & (\alpha < \beta) \\
   \end{array}
   

   Note that you have to use two or more spaces or tabs for separating columns in your pre-fabricated text; single space is not treated as a column separator. If the table cell must be left empty, use the tilde ("~") or any other symbol which does not produce printed output:

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Last revision on 10-IV-2000 .  © 1998-2000 Igor Podlubny