View of /branches/gage_dev/pg/macros/contextPeriodic.pl

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    2 # WeBWorK Online Homework Delivery System
    3 # Copyright © 2000-2007 The WeBWorK Project, http://openwebwork.sf.net/
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    9 # version, or (b) the "Artistic License" which comes with this package.
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   13 # FOR A PARTICULAR PURPOSE.  See either the GNU General Public License or the
   14 # Artistic License for more details.
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   16 
   17 =head1 NAME
   18 
   19 contextPeriodic.pl - [DEPRECATED] Features added to Real and Complex
   20 MathObjects classes.
   21 
   22 =head1 DESCRIPTION
   23 
   24 This file is no longer needed, as these features have been added to the
   25 Real and Complex MathObject classes.
   26 
   27 =head1 USAGE
   28 
   29   Context("Numeric");
   30   $a = Real("pi/2")->with(period=>pi);
   31   $a->cmp         # will match pi/2, 3pi/2 etc.
   32 
   33   Context("Complex");
   34   $z0 = Real("i^i")->with(period=>2pi, logPeriodic=>1);
   35   $z0->cmp        # will match exp(i*(ln(1) + Arg(pi/2) + 2k pi))
   36 
   37 =cut
   38 
   39 1;
   40