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Revision 3575 - Directory Listing
Modified Thu Aug 25 19:31:00 2005 UTC (7 years, 9 months ago) by glarose 
Add basic electrical units.
Revision 2399 - Directory Listing
Modified Fri Jun 25 04:46:24 2004 UTC (8 years, 11 months ago) by gage 
Objects written by Bill Wheeler for representing polynomials.
Revision 2296 - Directory Listing
Modified Sat Jun 12 22:09:22 2004 UTC (8 years, 11 months ago) by dpvc 
Initial install of Parser package.
Revision 2294 - Directory Listing
Modified Fri Jun 11 16:44:39 2004 UTC (8 years, 11 months ago) by 
This commit was manufactured by cvs2svn to create branch 'rel-2-1-a1'.
Revision 2274 - Directory Listing
Modified Mon Jun 7 23:53:45 2004 UTC (8 years, 11 months ago) by sh002i
Original Path: trunk/pg/lib 
got rid of remaining calls to "wwerror". Fixes bug #530.
Revision 2167 - Directory Listing
Modified Sat May 22 22:32:43 2004 UTC (9 years ago) by gage
Original Path: trunk/pg/lib 
Moved be_strict after package main;
Revision 2164 - Directory Listing
Modified Sat May 22 22:10:30 2004 UTC (9 years ago) by gage
Original Path: trunk/pg/lib 
Moving ww_strict.pm forward to 5.8.3 compatible version
with require Carp; commented out
Revision 2163 - Directory Listing
Modified Sat May 22 21:34:58 2004 UTC (9 years ago) by gage
Original Path: trunk/pg/lib 
Moved ww_strict.pm back to be identical with strict.pm from perl 5.6
Revision 2158 - Directory Listing
Modified Sat May 22 20:48:51 2004 UTC (9 years ago) by gage
Original Path: trunk/pg/lib 
We are now using ww_strict.pm instead of strict.pm in be_strict;
Revision 2157 - Directory Listing
Modified Sat May 22 20:46:20 2004 UTC (9 years ago) by gage
Original Path: trunk/pg/lib 
We are using our own version of strict.pm that has a require Carp;  commented out.
This is included in be_strict which is used to implement strict within PG macro files
which need to be evaluted inside the Safe compartment
Revision 2142 - Directory Listing
Modified Fri May 21 23:54:00 2004 UTC (9 years ago) by apizer
Original Path: trunk/pg/lib 
Replaced PGsort with a version that uses quick sort.  This fixes the
problem the old PGsort had with Perl compiled with ithreads.

Arnie
Revision 2135 - Directory Listing
Modified Fri May 21 01:34:28 2004 UTC (9 years ago) by sh002i
Original Path: trunk/pg/lib 
Modified DVIPNG_ARGS to work with dvipng >= 1.0.
Revision 2060 - Directory Listing
Modified Sun May 9 17:43:32 2004 UTC (9 years ago) by gage
Original Path: trunk/pg/lib 
Cosmetic fixes to code layout.
Revision 2057 - Directory Listing
Modified Sat May 8 22:53:03 2004 UTC (9 years ago) by gage
Original Path: trunk/pg/lib 
Preliminary changes that may eventually allow us to solve the be_strict problem for 5.8.0
Revision 1779 - Directory Listing
Modified Fri Feb 6 02:52:42 2004 UTC (9 years, 3 months ago) by gage
Original Path: trunk/pg/lib 
Allow a 256 error from dvipng.  This seems to be necessary on webwork.math.rochester.edu, so I'm commiting
it to the CVS as well to keep the two systems in sync.

--Mike
Revision 1759 - Directory Listing
Modified Mon Jan 26 16:59:30 2004 UTC (9 years, 4 months ago) by gage
Original Path: trunk/pg/lib 
Minor change to the definition of the timer
Revision 1688 - Directory Listing
Modified Sat Dec 27 21:34:04 2003 UTC (9 years, 4 months ago) by gage
Original Path: trunk/pg/lib 
Added error messages that should make it easier to tell if
certain directories have not been created. Also checks that
files are actually created and written at each step of the process.
--Mike
Revision 1556 - Directory Listing
Modified Wed Oct 1 02:40:09 2003 UTC (9 years, 7 months ago) by sh002i
Original Path: trunk/pg/lib 
changed the way the IO modules work: shared subroutines are in IO now,
and IO has a hash %WeBWorK::PG::IO::SHARE which can be added to
Translator's %shared_subroutine_hash directly.
Revision 1555 - Directory Listing
Modified Wed Oct 1 02:31:54 2003 UTC (9 years, 7 months ago) by sh002i
Original Path: trunk/pg/lib 
changed documentation to reflect the fact that reh refresh and mtime
flags are no longer used
Revision 1553 - Directory Listing
Modified Tue Sep 30 01:20:55 2003 UTC (9 years, 7 months ago) by sh002i
Original Path: trunk/pg/lib 
added files from WW2
Revision 1540 - Directory Listing
Modified Sat Sep 27 16:47:34 2003 UTC (9 years, 7 months ago) by gage
Original Path: trunk/pg/lib 
When displaying a raw student answer, nulls are converted to \0 so that they
can be seen.  This is probably redundant since strings with multiple values
separated by nulls are supposed to be converted to references to arrays before
they reach this point.
--Mike
Revision 1535 - Directory Listing
Modified Fri Sep 26 21:16:18 2003 UTC (9 years, 8 months ago) by gage
Original Path: trunk/pg/lib 
Added line which prints out the raw student answer when the debug
flag is on.
--Mike
Revision 1524 - Directory Listing
Modified Thu Sep 25 00:28:15 2003 UTC (9 years, 8 months ago) by sh002i
Original Path: trunk/pg/lib 
added image generation modules from WW2
Revision 1454 - Directory Listing
Modified Tue Aug 12 16:43:36 2003 UTC (9 years, 9 months ago) by jj
Original Path: trunk/pg/lib 
Redoing fix to random so that random(2,7,3) won't produce 8.  The original
fix was lost in the merger with mod-perl version.
Revision 1333 - Directory Listing
Modified Wed Jul 9 23:20:23 2003 UTC (9 years, 10 months ago) by jj
Original Path: trunk/pg/lib 
Fixed new bug introduced by, er, my previous bug fix.
Revision 1310 - Directory Listing
Modified Tue Jul 1 15:35:51 2003 UTC (9 years, 10 months ago) by gage
Original Path: trunk/pg/lib 
Changed the defintion of *i to be inside the Complex package.
this and the change to dangerousMacros seems to have cured bug #116
--Mike
Revision 1303 - Directory Listing
Modified Mon Jun 30 20:36:57 2003 UTC (9 years, 10 months ago) by apizer
Original Path: trunk/pg/lib 
added missing hyperbolic, inverse trig, and inverse hyperbolic functions
cintributed by Davide Cervone

Arnie
Revision 1290 - Directory Listing
Modified Thu Jun 26 22:43:15 2003 UTC (9 years, 11 months ago) by gage
Original Path: trunk/pg/lib 
Merge the time optimized branch and the main branch.  I forgot one subroutine
--Mike
Revision 1285 - Directory Listing
Modified Thu Jun 26 21:04:09 2003 UTC (9 years, 11 months ago) by gage
Original Path: trunk/pg/lib 
Adding preliminary ability to decompose non-square matrices.  Won't work
if a permutation is required (i.e. a pivot)
--Mike
Revision 1280 - Directory Listing
Modified Thu Jun 26 17:42:18 2003 UTC (9 years, 11 months ago) by malsyned
Original Path: trunk/pg/lib 
Merged the changes needed to work with the new WW2 translator
optimizations into the main pg branch.
Revision 1117 - Directory Listing
Modified Wed Jun 11 04:00:37 2003 UTC (9 years, 11 months ago) by gage
Original Path: trunk/pg/lib 
Added a feature to correspond to a change made in process_answers in Translator.pm.

 Each answer
evaluator is given the
answer AND the answer label (e.g. AnSWer1) of the answer.  The label
is placed in the answer hash at $hash{ans_label} for use by filters
that need to know the label of the answer they are evaluating.

--Mike
Revision 1094 - Directory Listing
Modified Mon Jun 9 22:46:25 2003 UTC (9 years, 11 months ago) by jj
Original Path: trunk/pg/lib 
Fixed bug when the function is sampled at a point where it is not defined.
Revision 1079 - Directory Listing
Modified Mon Jun 9 17:36:12 2003 UTC (9 years, 11 months ago) by apizer
Original Path: trunk/pg/lib 
removed unneccesary shebang lines
Revision 1073 - Directory Listing
Modified Mon Jun 9 13:30:46 2003 UTC (9 years, 11 months ago) by gage
Original Path: trunk/pg/lib 
This module contains IO used in saving an answer to a file.
--Mike
Revision 1070 - Directory Listing
Modified Mon Jun 9 02:02:20 2003 UTC (9 years, 11 months ago) by gage
Original Path: trunk/pg/lib 
Bringing this version of Matrix.pm up to date with the latest in
courseScripts.
--Mike
Revision 1050 - Directory Listing
Added Fri Jun 6 21:39:42 2003 UTC (9 years, 11 months ago) by sh002i
Original Path: trunk/pg/lib 
moved PG modules and macro files from webwork-modperl to pg
-sam
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