my $sum = $ss->Sum('A5:B8') ;
  $ss{A5} = PerlFormula('$ss->Sum('A5:B8')') ;

Part of Spreadsheet::Perl.

Khemir Nadim ibn Hamouda. <nadim@khemir.net>

  Copyright (c) 2004 Nadim Ibn Hamouda el Khemir. All rights
  reserved.  This program is free software; you can redis-
  tribute it and/or modify it under the same terms as Perl
  itself.

If you find any value in this module, mail me! All hints, tips, flames and wishes are welcome at <nadim@khemir.net>.

Spreadsheet::ConvertAA.