@related: [[Publish]] 

  * http://en.wikipedia.org/wiki/Comparison_of_spreadsheets
  * http://www.trymicrosoftoffice.com

=== excel macro ===

  * http://www.linux.com/feature/58348
  * http://cvs.gnome.org/viewcvs/*checkout*/ooo-build/test/macro/hypocycloid-demo.xls?rev=HEAD