Log of /trunk/pg/lib

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Revision 2060 - Directory Listing
Modified Sun May 9 17:43:32 2004 UTC (9 years ago) by gage

Cosmetic fixes to code layout.

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Revision 2057 - Directory Listing
Modified Sat May 8 22:53:03 2004 UTC (9 years ago) by gage

Preliminary changes that may eventually allow us to solve the be_strict problem for 5.8.0

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Revision 1779 - Directory Listing
Modified Fri Feb 6 02:52:42 2004 UTC (9 years, 3 months ago) by gage

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

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Revision 1759 - Directory Listing
Modified Mon Jan 26 16:59:30 2004 UTC (9 years, 3 months ago) by gage

Minor change to the definition of the timer

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Revision 1688 - Directory Listing
Modified Sat Dec 27 21:34:04 2003 UTC (9 years, 4 months ago) by gage

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

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Revision 1556 - Directory Listing
Modified Wed Oct 1 02:40:09 2003 UTC (9 years, 7 months ago) by sh002i

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.

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Revision 1555 - Directory Listing
Modified Wed Oct 1 02:31:54 2003 UTC (9 years, 7 months ago) by sh002i

changed documentation to reflect the fact that reh refresh and mtime
flags are no longer used

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Revision 1553 - Directory Listing
Modified Tue Sep 30 01:20:55 2003 UTC (9 years, 7 months ago) by sh002i

added files from WW2

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Revision 1540 - Directory Listing
Modified Sat Sep 27 16:47:34 2003 UTC (9 years, 7 months ago) by gage

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

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Revision 1535 - Directory Listing
Modified Fri Sep 26 21:16:18 2003 UTC (9 years, 7 months ago) by gage

Added line which prints out the raw student answer when the debug
flag is on.
--Mike

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Revision 1524 - Directory Listing
Modified Thu Sep 25 00:28:15 2003 UTC (9 years, 8 months ago) by sh002i

added image generation modules from WW2

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Revision 1454 - Directory Listing
Modified Tue Aug 12 16:43:36 2003 UTC (9 years, 9 months ago) by jj

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.

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Revision 1333 - Directory Listing
Modified Wed Jul 9 23:20:23 2003 UTC (9 years, 10 months ago) by jj

Fixed new bug introduced by, er, my previous bug fix.

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Revision 1310 - Directory Listing
Modified Tue Jul 1 15:35:51 2003 UTC (9 years, 10 months ago) by gage

Changed the defintion of *i to be inside the Complex package.
this and the change to dangerousMacros seems to have cured bug #116
--Mike

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Revision 1303 - Directory Listing
Modified Mon Jun 30 20:36:57 2003 UTC (9 years, 10 months ago) by apizer

added missing hyperbolic, inverse trig, and inverse hyperbolic functions
cintributed by Davide Cervone

Arnie

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Revision 1290 - Directory Listing
Modified Thu Jun 26 22:43:15 2003 UTC (9 years, 10 months ago) by gage

Merge the time optimized branch and the main branch.  I forgot one subroutine
--Mike

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Revision 1285 - Directory Listing
Modified Thu Jun 26 21:04:09 2003 UTC (9 years, 10 months ago) by gage

Adding preliminary ability to decompose non-square matrices.  Won't work
if a permutation is required (i.e. a pivot)
--Mike

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Revision 1280 - Directory Listing
Modified Thu Jun 26 17:42:18 2003 UTC (9 years, 10 months ago) by malsyned

Merged the changes needed to work with the new WW2 translator
optimizations into the main pg branch.

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Revision 1117 - Directory Listing
Modified Wed Jun 11 04:00:37 2003 UTC (9 years, 11 months ago) by gage

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

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Revision 1094 - Directory Listing
Modified Mon Jun 9 22:46:25 2003 UTC (9 years, 11 months ago) by jj

Fixed bug when the function is sampled at a point where it is not defined.

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Revision 1079 - Directory Listing
Modified Mon Jun 9 17:36:12 2003 UTC (9 years, 11 months ago) by apizer

removed unneccesary shebang lines

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Revision 1073 - Directory Listing
Modified Mon Jun 9 13:30:46 2003 UTC (9 years, 11 months ago) by gage

This module contains IO used in saving an answer to a file.
--Mike

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Revision 1070 - Directory Listing
Modified Mon Jun 9 02:02:20 2003 UTC (9 years, 11 months ago) by gage

Bringing this version of Matrix.pm up to date with the latest in
courseScripts.
--Mike

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Revision 1050 - Directory Listing
Added Fri Jun 6 21:39:42 2003 UTC (9 years, 11 months ago) by sh002i

moved PG modules and macro files from webwork-modperl to pg
-sam