Log of /trunk/NationalProblemLibrary/TCNJ

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Revision 3261 - Directory Listing
Modified Mon Feb 11 15:01:18 2013 UTC (3 months, 1 week ago) by glarose

TCNJ/Determinants/13: correct for case of zero determinant.

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Revision 3260 - Directory Listing
Modified Sun Feb 10 05:26:06 2013 UTC (3 months, 1 week ago) by jj

Fixed bug 2547.

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Revision 3157 - Directory Listing
Modified Wed Nov 14 19:26:10 2012 UTC (6 months, 1 week ago) by jj

Fixed bug 2487, matrix entry needed rounding, and improved typesetting.

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Revision 3141 - Directory Listing
Modified Sun Nov 4 23:19:41 2012 UTC (6 months, 2 weeks ago) by jj

Duplicate problems.

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Revision 3131 - Directory Listing
Modified Wed Oct 24 19:23:48 2012 UTC (6 months, 4 weeks ago) by jj

Fixing bad commit related to duplicate problems.

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Revision 3128 - Directory Listing
Modified Sun Oct 21 22:19:06 2012 UTC (7 months ago) by jj

Merging duplicate files.

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Revision 3073 - Directory Listing
Modified Mon Sep 24 21:47:31 2012 UTC (7 months, 3 weeks ago) by jj

Updated to mathobjects (which fixes broken answer checker).

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Revision 3071 - Directory Listing
Modified Mon Sep 24 21:30:38 2012 UTC (7 months, 3 weeks ago) by jj

Fixed bug 2435, randomization now avoids degenerate situation.

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Revision 3062 - Directory Listing
Modified Tue Sep 18 22:26:35 2012 UTC (8 months ago) by jj

Improved internal code.

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Revision 2781 - Directory Listing
Modified Mon Jan 30 17:28:33 2012 UTC (15 months, 3 weeks ago) by jj

Fixed bug 2157, mis-treated zero answers as blank.

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Revision 2687 - Directory Listing
Modified Thu Jan 12 17:22:02 2012 UTC (16 months, 1 week ago) by glarose

TCNJ/LinSys/problem1: correct special case.

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Revision 2660 - Directory Listing
Modified Mon Jan 2 03:13:55 2012 UTC (16 months, 2 weeks ago) by jj

Answer checker did not work right if there was an eigenvalue of zero, so insured that this does not happen.

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Revision 2599 - Directory Listing
Modified Fri Nov 18 03:01:42 2011 UTC (18 months ago) by glarose

TCNJ/CharPoly prob8: fix.

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Revision 2598 - Directory Listing
Modified Tue Nov 15 20:18:31 2011 UTC (18 months, 1 week ago) by glarose

TCNJ/Diagonization problem 1: correct answer

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Revision 2582 - Directory Listing
Modified Tue Nov 8 12:47:25 2011 UTC (18 months, 2 weeks ago) by glarose

TCNJ/Eigenvalues/problem12: more answer checking correction.

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Revision 2580 - Directory Listing
Modified Mon Nov 7 14:22:38 2011 UTC (18 months, 2 weeks ago) by glarose

TCNJ/Eigenvalues/problem12: correct answer checking.

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Revision 2577 - Directory Listing
Modified Fri Nov 4 15:33:49 2011 UTC (18 months, 2 weeks ago) by glarose

TCNJ_Eigenvalues/problem11: correct logic for zero entries in vectors.

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Revision 2513 - Directory Listing
Modified Wed Oct 26 19:21:12 2011 UTC (18 months, 3 weeks ago) by jj

Insure determinant is non-zero.

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Revision 2492 - Directory Listing
Modified Mon Oct 17 14:14:40 2011 UTC (19 months ago) by glarose

TCNJ BasesLinIndepSet/problem 4: correct answer.

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Revision 2486 - Directory Listing
Modified Thu Oct 13 13:37:09 2011 UTC (19 months, 1 week ago) by glarose

TCNJ BasesLinIndepSet/problem4: correct answer.

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Revision 2449 - Directory Listing
Modified Wed Oct 5 21:37:17 2011 UTC (19 months, 2 weeks ago) by glarose

TCNJ/PropDet: bugfix.

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Revision 2437 - Directory Listing
Modified Wed Oct 5 14:26:04 2011 UTC (19 months, 2 weeks ago) by glarose

TCNJ/MatrixOp problem 8: bugfix

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Revision 2406 - Directory Listing
Modified Wed Sep 28 20:56:47 2011 UTC (19 months, 3 weeks ago) by glarose

TCNJ/SolSetsLinSys/problem7: update to deal with special cases.

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Revision 2401 - Directory Listing
Modified Mon Sep 26 17:51:57 2011 UTC (19 months, 3 weeks ago) by glarose

TCNJ/MatrixLinearTransformation/21: avoid singular cases.

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Revision 2396 - Directory Listing
Modified Fri Sep 23 16:37:50 2011 UTC (19 months, 4 weeks ago) by glarose

TCNJ/null column spaces/problem 3: correction.

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Revision 2305 - Directory Listing
Modified Wed Sep 14 21:05:39 2011 UTC (20 months, 1 week ago) by glarose

TCNJ/matrixlineartrans: minor wording clarification

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Revision 2304 - Directory Listing
Modified Wed Sep 14 21:03:03 2011 UTC (20 months, 1 week ago) by glarose

TCNJ/LinearIndependence: rewrite problems.

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Revision 2303 - Directory Listing
Modified Wed Sep 14 21:00:14 2011 UTC (20 months, 1 week ago) by glarose

TCNJ/solsetslinsys: rewrite problem to check answers.

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Revision 2302 - Directory Listing
Modified Wed Sep 14 20:59:34 2011 UTC (20 months, 1 week ago) by glarose

TCNJ/solsetslinsys: rewrite problem to check answers.

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Revision 1941 - Directory Listing
Modified Fri Jul 1 17:26:01 2011 UTC (22 months, 3 weeks ago) by jj

Fixed bug 2003, and expanded range for randomization.

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Revision 1940 - Directory Listing
Modified Fri Jul 1 17:22:29 2011 UTC (22 months, 3 weeks ago) by jj

Fixed bug 2002 - duplicate problem (and expanded range of a random value)

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Revision 1795 - Directory Listing
Modified Mon May 23 19:56:44 2011 UTC (2 years ago) by jj

More fixing for bug 1978.

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Revision 1793 - Directory Listing
Modified Tue May 17 19:10:28 2011 UTC (2 years ago) by jj

Fixed bug 1978.

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Revision 1780 - Directory Listing
Modified Mon May 16 21:09:42 2011 UTC (2 years ago) by jj

Fixed bug 1975.

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Revision 1715 - Directory Listing
Modified Tue Feb 22 19:15:44 2011 UTC (2 years, 2 months ago) by jj

Fixed bug 1899.

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Revision 1479 - Directory Listing
Modified Tue Aug 24 14:40:25 2010 UTC (2 years, 8 months ago) by apizer

Results of running convert_fun_in_dir.sh to clean up problems

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Revision 1422 - Directory Listing
Modified Wed Jul 14 05:05:29 2010 UTC (2 years, 10 months ago) by sroubos

Fixed bug 1621, added a do-while loop to check for linear dependence

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Revision 1410 - Directory Listing
Modified Mon Jul 12 14:02:25 2010 UTC (2 years, 10 months ago) by apizer

see bug 1779

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Revision 1328 - Directory Listing
Modified Fri Jun 18 12:54:22 2010 UTC (2 years, 11 months ago) by gage

Adding COMMENT('MathObject version') to files loading MathObjects.pl

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Revision 1295 - Directory Listing
Modified Fri May 7 14:31:20 2010 UTC (3 years ago) by hagedorn

*** empty log message ***

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Revision 1200 - Directory Listing
Modified Fri Nov 27 17:22:19 2009 UTC (3 years, 5 months ago) by jj

Fixed bug 1713, changed randomization to avoid infinite loop.

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Revision 1066 - Directory Listing
Modified Thu May 7 20:24:14 2009 UTC (4 years ago) by jj

Fixed bug 1647, fixed function which is not supposed to be 1-1 so that it
isn't.

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Revision 920 - Directory Listing
Modified Mon Jan 26 19:57:22 2009 UTC (4 years, 3 months ago) by jj

Improved display and answer checking.

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Revision 919 - Directory Listing
Modified Mon Jan 26 19:45:29 2009 UTC (4 years, 3 months ago) by jj

Better typesetting.

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Revision 892 - Directory Listing
Modified Thu Jan 8 20:19:05 2009 UTC (4 years, 4 months ago) by jj

Retagged.

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Revision 805 - Directory Listing
Modified Mon Nov 10 22:53:20 2008 UTC (4 years, 6 months ago) by jj

Fixed bug 1556, randomization changed to insure the existence/uniqueness
of the answer.

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Revision 483 - Directory Listing
Modified Thu Jul 19 21:11:19 2007 UTC (5 years, 10 months ago) by jjholt

Updated/Consolidated tags.

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Revision 272 - Directory Listing
Modified Mon Jun 5 02:05:20 2006 UTC (6 years, 11 months ago) by jj

Fixed answer evaluators and did other cleaning.

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Revision 269 - Directory Listing
Modified Sat Jun 3 14:39:59 2006 UTC (6 years, 11 months ago) by gage

 Cleaned problem code using convert-functions.pl

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Revision 255 - Directory Listing
Modified Fri Jun 2 18:32:34 2006 UTC (6 years, 11 months ago) by jjholt

Add tags.

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Revision 207 - Directory Listing
Added Thu May 11 21:37:38 2006 UTC (7 years ago) by jj

New additions