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Revision 3296 - Directory Listing
Modified Wed Feb 27 23:21:27 2013 UTC (13 months, 3 weeks ago) by jj
Fixed wording where it asked for an interval and the answer was a union of intervals.

Revision 3294 - Directory Listing
Modified Wed Feb 27 22:36:19 2013 UTC (13 months, 3 weeks ago) by jj
Fixed bug 2566, division by 0.

Revision 3248 - Directory Listing
Modified Fri Feb 1 18:20:44 2013 UTC (14 months, 2 weeks ago) by jj
Fixed bug 2544, weighted answer checking not set up correctly.

Revision 3227 - Directory Listing
Modified Thu Jan 17 22:48:45 2013 UTC (15 months ago) by jj
Fixed typesetting.

Revision 3225 - Directory Listing
Modified Wed Jan 16 23:54:43 2013 UTC (15 months ago) by jj
Fixed tags.

Revision 3218 - Directory Listing
Modified Mon Jan 14 18:47:36 2013 UTC (15 months, 1 week ago) by jj
Fixed bug 947 and tagging.

Revision 3213 - Directory Listing
Modified Sun Jan 13 00:17:53 2013 UTC (15 months, 1 week ago) by jj
Fixed bugs 2382 and 2383, use n-1 for n for unbiased variance.

Revision 3201 - Directory Listing
Modified Fri Dec 21 20:15:16 2012 UTC (16 months ago) by jj
Remove trailing break.

Revision 3187 - Directory Listing
Modified Mon Dec 17 14:57:37 2012 UTC (16 months ago) by jj
Fixed typos.

Revision 3180 - Directory Listing
Modified Tue Dec 4 17:54:27 2012 UTC (16 months, 2 weeks ago) by nandor.sieben
fixes

Revision 3168 - Directory Listing
Modified Wed Nov 28 20:53:08 2012 UTC (16 months, 3 weeks ago) by jj
Fixed bug 2498, replaced proj with Refl.

Revision 3141 - Directory Listing
Modified Sun Nov 4 23:19:41 2012 UTC (17 months, 2 weeks ago) by jj
Duplicate problems.

Revision 3131 - Directory Listing
Modified Wed Oct 24 19:23:48 2012 UTC (17 months, 4 weeks ago) by jj
Fixing bad commit related to duplicate problems.

Revision 3128 - Directory Listing
Modified Sun Oct 21 22:19:06 2012 UTC (18 months ago) by jj
Merging duplicate files.

Revision 3125 - Directory Listing
Modified Fri Oct 19 22:08:48 2012 UTC (18 months ago) by jj
Merging duplicate files.

Revision 3124 - Directory Listing
Modified Fri Oct 19 19:55:57 2012 UTC (18 months ago) by jj
Merging duplicate problems.

Revision 3122 - Directory Listing
Modified Thu Oct 18 20:06:28 2012 UTC (18 months ago) by jj
Merging duplicate files.

Revision 3117 - Directory Listing
Modified Wed Oct 17 19:20:25 2012 UTC (18 months ago) by jj
Dealing with duplicate problems with tag merging.

Revision 3116 - Directory Listing
Modified Wed Oct 17 19:16:35 2012 UTC (18 months ago) by jj
Dealt with duplicate problems/tag merging.

Revision 3115 - Directory Listing
Modified Wed Oct 17 17:35:27 2012 UTC (18 months ago) by jj
Took pairs of problems which were exact duplicates except for their tags,
merged tags, and made one point to the other.

Revision 3108 - Directory Listing
Modified Mon Oct 15 21:23:12 2012 UTC (18 months, 1 week ago) by jj
Duplicate problem

Revision 3103 - Directory Listing
Modified Tue Oct 9 17:01:56 2012 UTC (18 months, 2 weeks ago) by jj
Changed limits on answer checking.

Revision 3100 - Directory Listing
Modified Wed Oct 3 21:28:08 2012 UTC (18 months, 2 weeks ago) by jj
Fixing tags

Revision 3099 - Directory Listing
Modified Wed Oct 3 21:14:01 2012 UTC (18 months, 2 weeks ago) by jj
Fixing tags

Revision 3090 - Directory Listing
Modified Mon Oct 1 18:55:32 2012 UTC (18 months, 3 weeks ago) by jj
Fix bug 2461, remove perl rounding error.

Revision 3089 - Directory Listing
Modified Mon Oct 1 18:37:04 2012 UTC (18 months, 3 weeks ago) by jj
Changed to standard answer evaluators.

Revision 3082 - Directory Listing
Modified Fri Sep 28 18:04:29 2012 UTC (18 months, 3 weeks ago) by jj
Fixed bug 2453, answer was coded wrong.

Revision 3058 - Directory Listing
Modified Mon Sep 17 18:42:15 2012 UTC (19 months ago) by jj
Duplicate file.

Revision 3057 - Directory Listing
Modified Fri Sep 14 20:21:39 2012 UTC (19 months, 1 week ago) by jj
Fixed bug 2429, typo in question.

Revision 3040 - Directory Listing
Modified Sat Sep 1 00:31:04 2012 UTC (19 months, 3 weeks ago) by nandor.sieben
fixes

Revision 3031 - Directory Listing
Modified Thu Aug 2 19:46:13 2012 UTC (20 months, 3 weeks ago) by jj
Fix bug 2380 -- improved keywords.

Revision 3024 - Directory Listing
Modified Fri Jun 29 18:55:12 2012 UTC (21 months, 3 weeks ago) by jj
Duplicate problems.

Revision 3022 - Directory Listing
Modified Fri Jun 29 18:36:53 2012 UTC (21 months, 3 weeks ago) by jj
Fixing duplicate problems.

Revision 3021 - Directory Listing
Modified Thu Jun 28 20:34:38 2012 UTC (21 months, 3 weeks ago) by jj
Fixing bug in Newton iteration.

Revision 3020 - Directory Listing
Modified Thu Jun 28 19:54:37 2012 UTC (21 months, 3 weeks ago) by jj
Fixing redirect, and removing a superflous line.

Revision 3018 - Directory Listing
Modified Thu Jun 28 17:40:42 2012 UTC (21 months, 3 weeks ago) by jj
Add randomization and remove duplicate.

Revision 3017 - Directory Listing
Modified Thu Jun 28 17:16:02 2012 UTC (21 months, 3 weeks ago) by jj
Removing duplicate problems.

Revision 3016 - Directory Listing
Modified Thu Jun 28 17:11:05 2012 UTC (21 months, 3 weeks ago) by jj
Removed duplicate problem.

Revision 3014 - Directory Listing
Modified Fri Jun 22 16:42:02 2012 UTC (22 months ago) by jj
Making similar problems point to the best version.

Revision 2993 - Directory Listing
Modified Fri Jun 1 21:52:08 2012 UTC (22 months, 3 weeks ago) by jj
Fixed matrix display.

Revision 2992 - Directory Listing
Modified Fri Jun 1 21:47:41 2012 UTC (22 months, 3 weeks ago) by jj
Fixing matrix display.

Revision 2991 - Directory Listing
Modified Fri Jun 1 21:44:31 2012 UTC (22 months, 3 weeks ago) by jj
Fixing matrix display.

Revision 2990 - Directory Listing
Modified Fri Jun 1 21:38:48 2012 UTC (22 months, 3 weeks ago) by jj
Fixing matrix display.

Revision 2977 - Directory Listing
Modified Wed May 9 16:59:19 2012 UTC (23 months, 2 weeks ago) by jj
Fixed bug 2351

Revision 2974 - Directory Listing
Modified Tue May 8 21:06:24 2012 UTC (23 months, 2 weeks ago) by jj
Fixed bug 2343.

Revision 2956 - Directory Listing
Modified Wed Apr 25 20:35:08 2012 UTC (23 months, 4 weeks ago) by jj
Fixed bug 2338, limits needed for function check so that students cannot
enter the original function in place of Taylor polynomials.

Revision 2955 - Directory Listing
Modified Wed Apr 25 20:27:14 2012 UTC (23 months, 4 weeks ago) by jj
Fixed bug 2339, added additional correct answers.

Revision 2936 - Directory Listing
Modified Thu Apr 19 03:16:22 2012 UTC (2 years ago) by gage
fix errors in questions that arise when testing with  clients/checkProblem.pl script



Revision 2914 - Directory Listing
Modified Mon Mar 12 17:23:42 2012 UTC (2 years, 1 month ago) by jj
Added a solution.

Revision 2913 - Directory Listing
Modified Mon Mar 12 05:18:13 2012 UTC (2 years, 1 month ago) by jj
Fixed bug 2302, answer was wrong.

Revision 2910 - Directory Listing
Modified Fri Mar 9 20:15:02 2012 UTC (2 years, 1 month ago) by jj
Fixing buggy answers, buggy solution, and marking duplicates.

Revision 2909 - Directory Listing
Modified Fri Mar 9 17:49:06 2012 UTC (2 years, 1 month ago) by jj
Fixed bug 2271.

Revision 2908 - Directory Listing
Modified Thu Mar 8 22:54:46 2012 UTC (2 years, 1 month ago) by jj
Fixed bug 2281.

Revision 2831 - Directory Listing
Modified Fri Feb 10 18:18:55 2012 UTC (2 years, 2 months ago) by jj
Fixed bug 2244, an answer matrix had the wrong size.

Revision 2783 - Directory Listing
Modified Mon Jan 30 19:30:53 2012 UTC (2 years, 2 months ago) by jj
Fixed bug 2155, answer was wrong.

Revision 2782 - Directory Listing
Modified Mon Jan 30 19:27:23 2012 UTC (2 years, 2 months ago) by jj
Fixed bug 2156, wrong answer for 2nd derivative.

Revision 2779 - Directory Listing
Modified Sat Jan 28 00:10:07 2012 UTC (2 years, 2 months ago) by jj
Fixed bug 2209, function misspelled.

Revision 2777 - Directory Listing
Modified Fri Jan 27 23:27:59 2012 UTC (2 years, 2 months ago) by jj
Added requirement that a be positive.

Revision 2776 - Directory Listing
Modified Fri Jan 27 23:25:06 2012 UTC (2 years, 2 months ago) by jj
Fixed bug 2164.

Revision 2775 - Directory Listing
Modified Fri Jan 27 21:02:26 2012 UTC (2 years, 2 months ago) by jj
Fixed bug 2166, answer sometimes wrong.  Also put in pop_up for yes/no answer.

Revision 2771 - Directory Listing
Modified Fri Jan 27 20:33:00 2012 UTC (2 years, 2 months ago) by jj
Work around level_curve_check.

Revision 2770 - Directory Listing
Modified Fri Jan 27 20:01:58 2012 UTC (2 years, 2 months ago) by jj
Fixed bug 2191, labels on parts of a problem.

Revision 2769 - Directory Listing
Modified Fri Jan 27 19:57:27 2012 UTC (2 years, 2 months ago) by jj
Fixed bug 2192, changed emph to math mode.

Revision 2765 - Directory Listing
Modified Fri Jan 27 19:23:52 2012 UTC (2 years, 2 months ago) by jj
Worked around broken level_curve_check.

Revision 2764 - Directory Listing
Modified Fri Jan 27 19:09:19 2012 UTC (2 years, 2 months ago) by jj
Another level_curve_check and added a BR to make it look nicer

Revision 2763 - Directory Listing
Modified Fri Jan 27 18:58:28 2012 UTC (2 years, 2 months ago) by jj
Working around level_curve_check.

Revision 2758 - Directory Listing
Modified Thu Jan 26 20:28:44 2012 UTC (2 years, 2 months ago) by jj
Work around level curve check.

Revision 2659 - Directory Listing
Modified Mon Jan 2 03:09:06 2012 UTC (2 years, 3 months ago) by jj
Added loop to round off matrix entries which should be integers, but suffered from round-off errors.

Revision 2658 - Directory Listing
Modified Mon Jan 2 03:06:26 2012 UTC (2 years, 3 months ago) by jj
Changed some comments.

Revision 2657 - Directory Listing
Modified Mon Jan 2 01:01:14 2012 UTC (2 years, 3 months ago) by jj
Fixed bug with named_ans by converting to math objects.  Also removed broken links to applets.

Revision 2656 - Directory Listing
Modified Mon Jan 2 00:35:33 2012 UTC (2 years, 3 months ago) by jj
Fixed bug caused by using NAMED_ANS changing to mathobjects.

Revision 2624 - Directory Listing
Modified Fri Dec 2 20:48:45 2011 UTC (2 years, 4 months ago) by jj
Fixed bug 2168.

Revision 2620 - Directory Listing
Modified Wed Nov 30 16:31:30 2011 UTC (2 years, 4 months ago) by glarose
Rochester LinAlg13/13_6: some function values at integer test points are near zero, so use absolute tolerance explicitly.

Revision 2594 - Directory Listing
Modified Thu Nov 10 21:07:04 2011 UTC (2 years, 5 months ago) by jj
Fixed bug 2123.

Revision 2593 - Directory Listing
Modified Thu Nov 10 21:00:11 2011 UTC (2 years, 5 months ago) by jj
Fixed bug 2120.

Revision 2590 - Directory Listing
Modified Thu Nov 10 01:30:02 2011 UTC (2 years, 5 months ago) by gage
Corrected definition in string for CU and CD.  The syntax for alias was being misused.

"Concave down"=>{alias=>"CU"}  means that "Concave down" is an alias for "CU", which must
have been previously defined as CU=>{}.  The problem had the concept reversed.

I made further changes so that now "Increasing", "Decreasing", "Concave up" and so forth 
are the primary strings and CU, CD, INC are aliased to these.  This way the correct 
answers appear as "increasing" which is less cryptic than "INC".

Don't know if this is the best strategy or not.




Revision 2516 - Directory Listing
Modified Wed Oct 26 19:34:36 2011 UTC (2 years, 5 months ago) by jj
Fixed custom grader.

Revision 2515 - Directory Listing
Modified Wed Oct 26 19:31:14 2011 UTC (2 years, 5 months ago) by jj
Fixed custom grader.

Revision 2505 - Directory Listing
Modified Fri Oct 21 22:08:49 2011 UTC (2 years, 6 months ago) by jj
Fixed bug 2116.

Revision 2500 - Directory Listing
Modified Wed Oct 19 17:32:41 2011 UTC (2 years, 6 months ago) by jj
Made it look a little nicer.

Revision 2480 - Directory Listing
Modified Tue Oct 11 21:09:03 2011 UTC (2 years, 6 months ago) by jj
Fixed bug 2072.

Revision 2472 - Directory Listing
Modified Mon Oct 10 17:37:50 2011 UTC (2 years, 6 months ago) by jj
More refinement of latex.

Revision 2471 - Directory Listing
Modified Mon Oct 10 17:32:25 2011 UTC (2 years, 6 months ago) by jj
Fixed bug 2060.

Revision 2465 - Directory Listing
Modified Sun Oct 9 15:14:28 2011 UTC (2 years, 6 months ago) by apizer
Replace $y1^2" by ($y1)^2, etc so that we don't get -1^2 when we want (-1)^2 

Revision 2421 - Directory Listing
Modified Sat Oct 1 14:46:42 2011 UTC (2 years, 6 months ago) by jj
Fixed bug 2104, formatting.

Revision 2417 - Directory Listing
Modified Fri Sep 30 18:16:56 2011 UTC (2 years, 6 months ago) by jj
Fixing problems which use NAMED_ANS_RULE_EXTENSION.  One was a duplicate.

Revision 1949 - Directory Listing
Modified Mon Jul 11 17:33:33 2011 UTC (2 years, 9 months ago) by jj
Fixed bug 2005, duplicate problem.

Revision 1948 - Directory Listing
Modified Mon Jul 11 17:29:21 2011 UTC (2 years, 9 months ago) by jj
Fixed bug 2004, duplicate problem.

Revision 1941 - Directory Listing
Modified Fri Jul 1 17:26:01 2011 UTC (2 years, 9 months ago) by jj
Fixed bug 2003, and expanded range for randomization.

Revision 1940 - Directory Listing
Modified Fri Jul 1 17:22:29 2011 UTC (2 years, 9 months ago) by jj
Fixed bug 2002 - duplicate problem (and expanded range of a random value)

Revision 1939 - Directory Listing
Modified Fri Jul 1 17:16:27 2011 UTC (2 years, 9 months ago) by jj
Duplicate problem

Revision 1938 - Directory Listing
Modified Fri Jul 1 17:13:01 2011 UTC (2 years, 9 months ago) by jj
Added textbook tags and fixed bug 1999.

Revision 1904 - Directory Listing
Modified Sat Jun 25 15:17:09 2011 UTC (2 years, 9 months ago) by jj
Simplified randomization, and simplifed display of function.

Revision 1903 - Directory Listing
Modified Sat Jun 25 13:28:43 2011 UTC (2 years, 9 months ago) by jjh2b
Deleted unneeded file that had an error.

Revision 1893 - Directory Listing
Modified Fri Jun 24 22:28:44 2011 UTC (2 years, 10 months ago) by jjh2b
Fixed bugs

Revision 1892 - Directory Listing
Modified Fri Jun 24 21:29:00 2011 UTC (2 years, 10 months ago) by jjh2b
Renamed file

Revision 1891 - Directory Listing
Modified Fri Jun 24 21:15:36 2011 UTC (2 years, 10 months ago) by jjh2b
Removed unused file.

Revision 1890 - Directory Listing
Modified Fri Jun 24 21:13:23 2011 UTC (2 years, 10 months ago) by jjh2b
deleted unused file.

Revision 1889 - Directory Listing
Modified Fri Jun 24 21:00:25 2011 UTC (2 years, 10 months ago) by jjh2b
Fixed misc bugs.

Revision 1829 - Directory Listing
Modified Sat Jun 11 22:57:05 2011 UTC (2 years, 10 months ago) by gage
made a minor change


Revision 1828 - Directory Listing
Modified Sat Jun 11 22:54:36 2011 UTC (2 years, 10 months ago) by gage
adding a test problem to NPL to test reporting bots


Revision 1801 - Directory Listing
Modified Wed May 25 17:45:59 2011 UTC (2 years, 10 months ago) by jj
Fixed bug 1985

Revision 1800 - Directory Listing
Modified Wed May 25 17:42:07 2011 UTC (2 years, 10 months ago) by jj
Removing unneeded file.

Revision 1799 - Directory Listing
Modified Wed May 25 17:40:53 2011 UTC (2 years, 10 months ago) by jj
Added missing space.

Revision 1798 - Directory Listing
Modified Tue May 24 17:08:05 2011 UTC (2 years, 11 months ago) by jj
Minor format change.

Revision 1787 - Directory Listing
Modified Tue May 17 18:00:49 2011 UTC (2 years, 11 months ago) by jj
Fixed bug 1971.

Revision 1779 - Directory Listing
Modified Mon May 16 21:02:43 2011 UTC (2 years, 11 months ago) by jj
Fixed bug 1965.

Revision 1778 - Directory Listing
Modified Mon May 16 20:48:35 2011 UTC (2 years, 11 months ago) by jj
Fixed bug 1964.

Revision 1777 - Directory Listing
Modified Mon May 16 18:20:00 2011 UTC (2 years, 11 months ago) by jj
Fixed bug 1963, and updated answer checker to mathobject one which works better.

Revision 1763 - Directory Listing
Modified Tue Apr 26 17:27:57 2011 UTC (2 years, 11 months ago) by jj
Fixed bug 1952.

Revision 1749 - Directory Listing
Modified Mon Mar 14 20:17:17 2011 UTC (3 years, 1 month ago) by jj
Fixed bug 1933.

Revision 1743 - Directory Listing
Modified Mon Mar 7 22:06:31 2011 UTC (3 years, 1 month ago) by jj
Cosmetic improvements to output.

Revision 1742 - Directory Listing
Modified Mon Mar 7 21:34:55 2011 UTC (3 years, 1 month ago) by jj
Made use of Infinity, the mathobject.

Revision 1741 - Directory Listing
Modified Mon Mar 7 19:54:58 2011 UTC (3 years, 1 month ago) by jj
Fixed bug 1932, error in answer checker syntax.  Also added +C.

Revision 1740 - Directory Listing
Modified Mon Mar 7 19:47:31 2011 UTC (3 years, 1 month ago) by jj
Fixed bug 1931, added -inf and -infinity to the context.

Revision 1714 - Directory Listing
Modified Tue Feb 22 18:56:33 2011 UTC (3 years, 2 months ago) by jj
Set answer checking tolerance to be closer to what the problem specifies.
The problem had been marking wrong answers right.

Revision 1634 - Directory Listing
Modified Fri Jan 14 22:16:56 2011 UTC (3 years, 3 months ago) by jj
Fixed bug 1785, typo in library tags.

Revision 1633 - Directory Listing
Modified Fri Jan 14 20:24:59 2011 UTC (3 years, 3 months ago) by jj
Fixed bug 1853, missing brace was added.


Revision 1631 - Directory Listing
Modified Fri Jan 14 18:43:37 2011 UTC (3 years, 3 months ago) by jj
Fixed bug 1875, missing comma in preamble.  Also had to make answers into mathobjects so that the cmp methods would work.

Revision 1630 - Directory Listing
Modified Fri Jan 14 18:35:39 2011 UTC (3 years, 3 months ago) by jj
Fixed bug 876, variable x should not be added to the context.

Revision 1610 - Directory Listing
Modified Sat Dec 25 20:13:14 2010 UTC (3 years, 3 months ago) by pearson
deleted misplaced set header files and an ftp log file

Revision 1609 - Directory Listing
Modified Sat Dec 25 20:12:17 2010 UTC (3 years, 3 months ago) by pearson
deleted misplaced set header files and an ftp log file

Revision 1608 - Directory Listing
Modified Sat Dec 25 20:11:12 2010 UTC (3 years, 3 months ago) by pearson
removed misplaced set header files and an ftp log

Revision 1578 - Directory Listing
Modified Fri Oct 29 18:27:42 2010 UTC (3 years, 5 months ago) by pearson
Made instructions for answer formatting more explicit.

Revision 1576 - Directory Listing
Modified Thu Oct 28 22:31:02 2010 UTC (3 years, 5 months ago) by pearson
Update instructions and tolerances

Revision 1558 - Directory Listing
Modified Fri Oct 22 21:03:34 2010 UTC (3 years, 6 months ago) by pearson
Upgraded to MathObjects

Revision 1552 - Directory Listing
Modified Fri Oct 15 20:57:38 2010 UTC (3 years, 6 months ago) by pearson
Upgraded to MathObjects, improved graph

Revision 1551 - Directory Listing
Modified Fri Oct 15 20:57:13 2010 UTC (3 years, 6 months ago) by pearson
Upgrade to MathObjects, improved graph

Revision 1517 - Directory Listing
Modified Wed Sep 15 21:30:09 2010 UTC (3 years, 7 months ago) by apizer
Changed AnSwEr1 to AnSwEr001, etc

Revision 1479 - Directory Listing
Modified Tue Aug 24 14:40:25 2010 UTC (3 years, 8 months ago) by apizer
Results of running convert_fun_in_dir.sh to clean up problems

Revision 1451 - Directory Listing
Modified Tue Jul 20 06:08:35 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1366, fixed table

Revision 1450 - Directory Listing
Modified Tue Jul 20 05:36:39 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1577, used atan2 and math objects

Revision 1449 - Directory Listing
Modified Mon Jul 19 21:00:25 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1148, made problem less rigid from student's perspective

Revision 1448 - Directory Listing
Modified Mon Jul 19 08:22:21 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1351, fixed typo in answer

Revision 1447 - Directory Listing
Modified Mon Jul 19 05:00:15 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1137, rewrote using M.O.'s, fixed eigenvalues

Revision 1444 - Directory Listing
Modified Sun Jul 18 18:49:31 2010 UTC (3 years, 9 months ago) by sroubos
Fixed typos

Revision 1443 - Directory Listing
Modified Sun Jul 18 08:49:20 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1574, used Math Objects in place of old checkers

Revision 1440 - Directory Listing
Modified Sat Jul 17 21:02:56 2010 UTC (3 years, 9 months ago) by sroubos
 

Revision 1439 - Directory Listing
Modified Sat Jul 17 19:41:40 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1295, fixed LaTeX in table

Revision 1438 - Directory Listing
Modified Sat Jul 17 19:13:30 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1324, converted to M.O.'s

Revision 1432 - Directory Listing
Modified Fri Jul 16 08:04:29 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1328, accounts for all common factors in num and denom

Revision 1431 - Directory Listing
Modified Fri Jul 16 06:34:10 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1328, accounts for common neg in factors

Revision 1430 - Directory Listing
Modified Fri Jul 16 05:09:54 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1354, rewrote using math objects to allow sqrt fn but not trig fns, added note about this in problem

Revision 1426 - Directory Listing
Modified Thu Jul 15 05:37:14 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1144, checks for linear dep.

Revision 1424 - Directory Listing
Modified Wed Jul 14 07:19:48 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1571, fixed align problem

Revision 1421 - Directory Listing
Modified Wed Jul 14 04:19:43 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1744, used M.O.'s and Factoring macros

Revision 1418 - Directory Listing
Modified Tue Jul 13 02:17:16 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1658, rewrote with M.O.'s

Revision 1415 - Directory Listing
Modified Mon Jul 12 21:16:57 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1221, modified bounds of variables

Revision 1413 - Directory Listing
Modified Mon Jul 12 15:20:18 2010 UTC (3 years, 9 months ago) by sroubos
Bug 1327 was fixed earlier, added note about behavior of Oracle

Revision 1411 - Directory Listing
Modified Mon Jul 12 14:25:28 2010 UTC (3 years, 9 months ago) by sroubos
Fixed Bug 1356, corrected while loop

Revision 1408 - Directory Listing
Modified Mon Jul 12 05:03:06 2010 UTC (3 years, 9 months ago) by sroubos
added to note

Revision 1407 - Directory Listing
Modified Mon Jul 12 04:33:18 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1143, added note about how to enter answer

Revision 1406 - Directory Listing
Modified Mon Jul 12 02:57:59 2010 UTC (3 years, 9 months ago) by sroubos
Bug 1215 has been fixed, fixed warning

Revision 1405 - Directory Listing
Modified Mon Jul 12 00:46:11 2010 UTC (3 years, 9 months ago) by apizer
fixed bug 1803

Revision 1403 - Directory Listing
Modified Sun Jul 11 22:31:44 2010 UTC (3 years, 9 months ago) by sroubos
Cleaned up unnecessary macros

Revision 1402 - Directory Listing
Modified Sun Jul 11 07:07:30 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1355, used M.O.'s and removed trig functions

Revision 1400 - Directory Listing
Modified Sun Jul 11 01:47:51 2010 UTC (3 years, 9 months ago) by sroubos
Fixed typos

Revision 1399 - Directory Listing
Modified Sat Jul 10 23:13:11 2010 UTC (3 years, 9 months ago) by sroubos
fixed bug 1721, adding M.O.'s answer checker to accept +-

Revision 1398 - Directory Listing
Modified Sat Jul 10 22:53:59 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1745, added while loop to check for lin dep.

Revision 1396 - Directory Listing
Modified Sat Jul 10 20:40:28 2010 UTC (3 years, 9 months ago) by sroubos
resolved bug 857, checks for linear dependence

Revision 1395 - Directory Listing
Modified Sat Jul 10 17:02:06 2010 UTC (3 years, 9 months ago) by gage
resolved bug 1793

Revision 1393 - Directory Listing
Modified Sat Jul 10 08:10:49 2010 UTC (3 years, 9 months ago) by sroubos
added Reduce

Revision 1392 - Directory Listing
Modified Sat Jul 10 08:01:56 2010 UTC (3 years, 9 months ago) by sroubos
Fixed wording of problem

Revision 1390 - Directory Listing
Modified Sat Jul 10 07:06:27 2010 UTC (3 years, 9 months ago) by sroubos
Fixed typos

Revision 1389 - Directory Listing
Modified Sat Jul 10 07:02:08 2010 UTC (3 years, 9 months ago) by sroubos
Fixed typo

Revision 1383 - Directory Listing
Modified Fri Jul 9 20:15:14 2010 UTC (3 years, 9 months ago) by sroubos
typo

Revision 1382 - Directory Listing
Modified Fri Jul 9 09:17:49 2010 UTC (3 years, 9 months ago) by sroubos
Fixed initial guess to make Newton's Method work properly

Revision 1377 - Directory Listing
Modified Thu Jul 8 06:21:45 2010 UTC (3 years, 9 months ago) by sroubos
updated with M.O.'s

Revision 1376 - Directory Listing
Modified Thu Jul 8 04:00:59 2010 UTC (3 years, 9 months ago) by sroubos
replaced answer checkers with M.O.'s ones

Revision 1375 - Directory Listing
Modified Thu Jul 8 03:34:31 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug

Revision 1374 - Directory Listing
Modified Thu Jul 8 03:03:24 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug, overhauled with M.O.'s

Revision 1372 - Directory Listing
Modified Tue Jul 6 06:31:30 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1235, corrected index on sum with ln

Revision 1371 - Directory Listing
Modified Tue Jul 6 05:37:06 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1747, changed added a negative sign to one condition

Revision 1370 - Directory Listing
Modified Tue Jul 6 05:20:13 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1325, removed comma

Revision 1369 - Directory Listing
Modified Tue Jul 6 04:59:37 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1352, typos corrected

Revision 1367 - Directory Listing
Modified Sun Jul 4 21:27:23 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1605, use stamps command, removed extraneous code

Revision 1364 - Directory Listing
Modified Sun Jul 4 07:01:03 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1178, converted to M.O.'s and fixed testpoints

Revision 1363 - Directory Listing
Modified Sun Jul 4 06:03:08 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1734

Revision 1362 - Directory Listing
Modified Sun Jul 4 05:47:09 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1195

Revision 1348 - Directory Listing
Modified Thu Jul 1 07:32:03 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug using M.O.'s

Revision 1345 - Directory Listing
Modified Wed Jun 30 09:12:08 2010 UTC (3 years, 9 months ago) by sroubos
Submitted desired changes

Revision 1335 - Directory Listing
Modified Sun Jun 27 21:30:04 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1768

Revision 1334 - Directory Listing
Modified Sat Jun 26 19:28:13 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1105

Revision 1333 - Directory Listing
Modified Sat Jun 26 18:15:00 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1009

Revision 1332 - Directory Listing
Modified Sat Jun 26 07:47:28 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1090

Revision 1331 - Directory Listing
Modified Fri Jun 25 19:34:27 2010 UTC (3 years, 9 months ago) by sroubos
Fixed bug 1023

Revision 1330 - Directory Listing
Modified Thu Jun 24 16:00:21 2010 UTC (3 years, 10 months ago) by sroubos
Fixed bug 1135

Revision 1328 - Directory Listing
Modified Fri Jun 18 12:54:22 2010 UTC (3 years, 10 months ago) by gage
Adding COMMENT('MathObject version') to files loading MathObjects.pl

Revision 1321 - Directory Listing
Modified Fri Jun 18 02:17:13 2010 UTC (3 years, 10 months ago) by gage
Adding missing files that were in the CVS version of NPL

Revision 1320 - Directory Listing
Modified Wed Jun 16 00:22:10 2010 UTC (3 years, 10 months ago) by gage
removing duplicate name with capital letters

Revision 1316 - Directory Listing
Modified Fri May 28 14:52:41 2010 UTC (3 years, 10 months ago) by gage
updates to show problem source for model_Calculus_1

Revision 1310 - Directory Listing
Modified Wed May 26 23:09:29 2010 UTC (3 years, 10 months ago) by gage
updating pg files

Revision 1309 - Directory Listing
Modified Wed May 26 22:58:08 2010 UTC (3 years, 10 months ago) by gage
Corrected PGstandardmacros to PGstandard.pl

Revision 1306 - Directory Listing
Modified Wed May 26 16:26:09 2010 UTC (3 years, 10 months ago) by gage
Adding MathObjects versions of many WeBWorK questions
For use in model_Calculus_1 in particular

Revision 1304 - Directory Listing
Modified Thu May 20 12:21:25 2010 UTC (3 years, 11 months ago) by gage
removed protect_underbar

Revision 1303 - Directory Listing
Modified Thu May 20 12:08:29 2010 UTC (3 years, 11 months ago) by gage
remove protect_underbar   command that causes trouble with finding the file

Revision 1302 - Directory Listing
Modified Tue May 18 21:50:21 2010 UTC (3 years, 11 months ago) by gage
fix underbar problem.

Revision 1301 - Directory Listing
Modified Fri May 14 14:47:00 2010 UTC (3 years, 11 months ago) by gage
added protect_underbar

Revision 1300 - Directory Listing
Modified Fri May 14 14:44:31 2010 UTC (3 years, 11 months ago) by gage
add proctect_underbar

Revision 1299 - Directory Listing
Modified Fri May 14 13:15:27 2010 UTC (3 years, 11 months ago) by gage
fixing a problem in which   TEXT(beginproblem) appears in many files -- it should be
TEXT(beginproblem())

Revision 1286 - Directory Listing
Modified Thu Apr 22 21:42:50 2010 UTC (4 years ago) by pearson
*** empty log message ***

Revision 1276 - Directory Listing
Modified Tue Apr 20 22:43:44 2010 UTC (4 years ago) by pearson
*** empty log message ***

Revision 1267 - Directory Listing
Modified Fri Apr 16 21:43:48 2010 UTC (4 years ago) by jj
Fixed bug 1769, problem did not require students to actually do the computations.

Revision 1266 - Directory Listing
Modified Fri Apr 16 21:38:22 2010 UTC (4 years ago) by jj
Fixed bug 1770, multi_cmp was not working so switched to parser.

Revision 1263 - Directory Listing
Modified Fri Apr 16 20:52:02 2010 UTC (4 years ago) by jj
Fixed bug 1757, variable names were written incorrectly.

Revision 1250 - Directory Listing
Modified Sun Feb 28 20:52:32 2010 UTC (4 years, 1 month ago) by jj
Spacing fix.

Revision 1243 - Directory Listing
Modified Wed Feb 10 17:55:27 2010 UTC (4 years, 2 months ago) by jj
Fixed bug 1742, link to list of available functions was broken

Revision 1228 - Directory Listing
Modified Mon Jan 25 22:00:03 2010 UTC (4 years, 2 months ago) by jj
Fixed bug 1737, problem had two correct answers.

Revision 1210 - Directory Listing
Modified Mon Dec 14 19:32:38 2009 UTC (4 years, 4 months ago) by jj
Fixed bug 1719.  Problems 6 and 7 needed test points for their answer
checking since the domain on the function checks were positive integers.
Problem 6a was identical to 6, so it is made into a pointer to problem 6.

Revision 1197 - Directory Listing
Modified Thu Nov 26 21:27:43 2009 UTC (4 years, 4 months ago) by jj
Fixed bug 1717, removed extraneous bounds on answer.

Revision 1194 - Directory Listing
Modified Thu Nov 26 21:15:24 2009 UTC (4 years, 4 months ago) by jj
Fixed bug 1709, wrong answers given when "case==7".

Revision 1148 - Directory Listing
Modified Tue Oct 27 02:32:29 2009 UTC (4 years, 5 months ago) by jj
Fixed bug 1695, answer should be half closed intervals.

Revision 1147 - Directory Listing
Modified Tue Oct 27 02:20:17 2009 UTC (4 years, 5 months ago) by jj
Fixed bug 1697, added +C after answer blank.

Revision 1143 - Directory Listing
Modified Sun Oct 25 03:55:33 2009 UTC (4 years, 5 months ago) by jj
Fixed bug 1694, intervals in answer should be half closed.

Revision 1111 - Directory Listing
Modified Tue Sep 29 04:10:07 2009 UTC (4 years, 6 months ago) by jj
Fixed bug 1680; a part sometimes had the wrong solution.  Changed
randomization to avoid that case.

Revision 1110 - Directory Listing
Modified Tue Sep 29 03:58:52 2009 UTC (4 years, 6 months ago) by jj
Made slope always larger at important points so it is clear how a
function moves through them.

Revision 1109 - Directory Listing
Modified Tue Sep 29 00:48:45 2009 UTC (4 years, 6 months ago) by jj
Fix bug 1679, problem assumes a matrix has rank 3.  Loop over randomization
until this is true.

Revision 1106 - Directory Listing
Modified Mon Sep 28 23:27:00 2009 UTC (4 years, 6 months ago) by jj
Fixed bug 1677, ambiguous wording.

Revision 1105 - Directory Listing
Modified Mon Sep 28 23:15:01 2009 UTC (4 years, 6 months ago) by jj
Fixed bug 1676, incorrect answer for 3rd part.  Also tidied up presentation.

Revision 1103 - Directory Listing
Modified Mon Sep 28 21:05:27 2009 UTC (4 years, 6 months ago) by jj
Put in a stronger anti-L'Hopital rule check.

Revision 1102 - Directory Listing
Modified Mon Sep 28 19:29:19 2009 UTC (4 years, 6 months ago) by jj
Address bug 1670, graphs are small so added note about clicking on them
to get larger versions.

Revision 1100 - Directory Listing
Modified Mon Sep 28 15:52:20 2009 UTC (4 years, 6 months ago) by jj
Fix bug 1668, matrix needs to have upper left minor with non-zero det.

Revision 1098 - Directory Listing
Modified Fri Sep 25 20:41:06 2009 UTC (4 years, 6 months ago) by jj
Fixed bug 1667, incorrect answers.

Revision 1081 - Directory Listing
Modified Tue Sep 15 21:52:34 2009 UTC (4 years, 7 months ago) by jj
Fixed bug 1661, problem was not accepting correct answer; changed to
math objects.

Revision 1072 - Directory Listing
Modified Fri Jul 10 20:45:22 2009 UTC (4 years, 9 months ago) by gage
Correcting upper case spelling of directory

Revision 1071 - Directory Listing
Modified Thu Jul 2 21:26:13 2009 UTC (4 years, 9 months ago) by jj
Fixed bug 1651, missing square root sign.

Revision 1064 - Directory Listing
Modified Sun May 3 22:10:47 2009 UTC (4 years, 11 months ago) by pearson
*** empty log message ***

Revision 1063 - Directory Listing
Modified Sat May 2 20:54:04 2009 UTC (4 years, 11 months ago) by pearson
*** empty log message ***

Revision 1062 - Directory Listing
Modified Sat May 2 19:58:19 2009 UTC (4 years, 11 months ago) by pearson
*** empty log message ***

Revision 1061 - Directory Listing
Modified Sat May 2 01:22:46 2009 UTC (4 years, 11 months ago) by pearson
*** empty log message ***

Revision 1060 - Directory Listing
Modified Sat May 2 00:20:19 2009 UTC (4 years, 11 months ago) by pearson
*** empty log message ***

Revision 1059 - Directory Listing
Modified Fri May 1 22:38:55 2009 UTC (4 years, 11 months ago) by pearson
*** empty log message ***

Revision 1057 - Directory Listing
Modified Fri May 1 00:36:06 2009 UTC (4 years, 11 months ago) by pearson
*** empty log message ***

Revision 1056 - Directory Listing
Modified Fri Apr 24 17:52:08 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1053 - Directory Listing
Modified Sun Apr 19 01:37:06 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1052 - Directory Listing
Modified Sun Apr 19 01:04:54 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1051 - Directory Listing
Modified Sat Apr 18 21:57:48 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1050 - Directory Listing
Modified Sat Apr 18 21:01:37 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1049 - Directory Listing
Modified Sat Apr 18 20:42:56 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1048 - Directory Listing
Modified Sat Apr 18 19:52:20 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1047 - Directory Listing
Modified Sat Apr 18 18:51:50 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1046 - Directory Listing
Modified Sat Apr 18 18:41:34 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1045 - Directory Listing
Modified Fri Apr 17 00:42:37 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1044 - Directory Listing
Modified Tue Apr 14 22:42:26 2009 UTC (5 years ago) by jj
Fixed bug 1641: fixed coefficients of 0, 1, -1 in a rational function to
look nicer, added +C for indefinite integral answer, and updated hint
on entering absolute values to match current behavior.

Revision 1043 - Directory Listing
Modified Tue Apr 14 22:29:52 2009 UTC (5 years ago) by jj
Fixed bug 1640; fixed spelling of variable sigma in the code in 2 spots.

Revision 1038 - Directory Listing
Modified Mon Apr 13 18:03:22 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1037 - Directory Listing
Modified Mon Apr 13 18:01:08 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1034 - Directory Listing
Modified Sat Apr 11 15:56:23 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1033 - Directory Listing
Modified Fri Apr 10 23:19:56 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1032 - Directory Listing
Modified Fri Apr 10 20:29:02 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1025 - Directory Listing
Modified Sun Mar 29 17:26:00 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1020 - Directory Listing
Modified Sun Mar 29 01:37:04 2009 UTC (5 years ago) by jj
Added tags.

Revision 1019 - Directory Listing
Modified Sun Mar 29 01:05:22 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1018 - Directory Listing
Modified Sat Mar 28 20:49:38 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1017 - Directory Listing
Modified Fri Mar 27 01:07:29 2009 UTC (5 years ago) by pearson
*** empty log message ***

Revision 1016 - Directory Listing
Modified Tue Mar 24 17:00:49 2009 UTC (5 years, 1 month ago) by pearson
*** empty log message ***

Revision 1015 - Directory Listing
Modified Tue Mar 24 00:30:24 2009 UTC (5 years, 1 month ago) by pearson
*** empty log message ***

Revision 1014 - Directory Listing
Modified Mon Mar 23 22:57:18 2009 UTC (5 years, 1 month ago) by pearson
*** empty log message ***

Revision 1012 - Directory Listing
Modified Mon Mar 23 17:52:13 2009 UTC (5 years, 1 month ago) by pearson
*** empty log message ***

Revision 1005 - Directory Listing
Modified Thu Mar 5 04:11:47 2009 UTC (5 years, 1 month ago) by jj
Fixed bug 1620, text had a hard-wired value for a parameter.

Revision 988 - Directory Listing
Modified Wed Feb 18 19:09:54 2009 UTC (5 years, 2 months ago) by jj
Added textbook tags, and made answer look nicer.

Revision 985 - Directory Listing
Modified Wed Feb 18 19:00:18 2009 UTC (5 years, 2 months ago) by jj
Fixed bug 1613, changed quotes to italics.

Revision 984 - Directory Listing
Modified Tue Feb 17 22:15:50 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 983 - Directory Listing
Modified Tue Feb 17 21:57:02 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 977 - Directory Listing
Modified Mon Feb 16 22:42:50 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 976 - Directory Listing
Modified Mon Feb 16 01:55:24 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 975 - Directory Listing
Modified Sat Feb 14 22:54:11 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 974 - Directory Listing
Modified Thu Feb 12 23:36:55 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 969 - Directory Listing
Modified Wed Feb 11 03:07:42 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 954 - Directory Listing
Modified Sat Feb 7 16:31:51 2009 UTC (5 years, 2 months ago) by jj
Fixed bug 1603, answer tolerances adjusted.

Revision 945 - Directory Listing
Modified Tue Feb 3 01:45:44 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 944 - Directory Listing
Modified Sun Feb 1 23:45:08 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 943 - Directory Listing
Modified Sun Feb 1 22:59:39 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 942 - Directory Listing
Modified Sun Feb 1 22:47:52 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 941 - Directory Listing
Modified Sun Feb 1 21:58:14 2009 UTC (5 years, 2 months ago) by jj
Fixed byg 1596, restricted range of x for answer checking.  Also added +C,
and minor typesetting improvement.

Revision 938 - Directory Listing
Modified Sun Feb 1 18:25:51 2009 UTC (5 years, 2 months ago) by jj
Mark the answer wrong if it is a constant.

Revision 937 - Directory Listing
Modified Sat Jan 31 21:49:33 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 936 - Directory Listing
Modified Sat Jan 31 20:06:38 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 935 - Directory Listing
Modified Sat Jan 31 19:30:10 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 934 - Directory Listing
Modified Sat Jan 31 19:10:41 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 933 - Directory Listing
Modified Sat Jan 31 02:20:48 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 932 - Directory Listing
Modified Fri Jan 30 22:40:43 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 931 - Directory Listing
Modified Fri Jan 30 20:21:49 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 930 - Directory Listing
Modified Fri Jan 30 20:18:29 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 929 - Directory Listing
Modified Fri Jan 30 20:14:24 2009 UTC (5 years, 2 months ago) by jj
Duplicate problem, and update of tags.

Revision 927 - Directory Listing
Modified Thu Jan 29 16:37:55 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 926 - Directory Listing
Modified Thu Jan 29 16:25:24 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 925 - Directory Listing
Modified Thu Jan 29 09:59:52 2009 UTC (5 years, 2 months ago) by dpvc
Replaced depricated use of @x[...] by correct $x[...] throughout.

Revision 923 - Directory Listing
Modified Tue Jan 27 11:58:46 2009 UTC (5 years, 2 months ago) by dpvc
Replaced depricated use of @x[...] by correct $x[...] throughout.

Revision 922 - Directory Listing
Modified Mon Jan 26 20:29:48 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 920 - Directory Listing
Modified Mon Jan 26 19:57:22 2009 UTC (5 years, 2 months ago) by jj
Improved display and answer checking.

Revision 919 - Directory Listing
Modified Mon Jan 26 19:45:29 2009 UTC (5 years, 2 months ago) by jj
Better typesetting.

Revision 917 - Directory Listing
Modified Sun Jan 25 17:15:43 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 916 - Directory Listing
Modified Sun Jan 25 01:28:11 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 915 - Directory Listing
Modified Sun Jan 25 01:17:46 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 914 - Directory Listing
Modified Sun Jan 25 01:05:16 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 913 - Directory Listing
Modified Sun Jan 25 00:58:38 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 912 - Directory Listing
Modified Sun Jan 25 00:56:42 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 911 - Directory Listing
Modified Sat Jan 24 20:48:04 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 910 - Directory Listing
Modified Sat Jan 24 20:39:21 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 909 - Directory Listing
Modified Sat Jan 24 20:33:31 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 908 - Directory Listing
Modified Sat Jan 24 20:23:06 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 907 - Directory Listing
Modified Sat Jan 24 19:50:21 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 906 - Directory Listing
Modified Sat Jan 24 19:33:36 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 905 - Directory Listing
Modified Sat Jan 24 18:15:12 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 903 - Directory Listing
Modified Sat Jan 24 17:28:13 2009 UTC (5 years, 2 months ago) by jj
Added textbook tags.

Revision 902 - Directory Listing
Modified Sat Jan 24 17:19:34 2009 UTC (5 years, 2 months ago) by jj
Fixed bug 1591, answer is now right.

Revision 900 - Directory Listing
Modified Sat Jan 24 04:14:18 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 899 - Directory Listing
Modified Sat Jan 24 03:03:18 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 898 - Directory Listing
Modified Sat Jan 24 02:54:11 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 897 - Directory Listing
Modified Sat Jan 24 02:22:24 2009 UTC (5 years, 2 months ago) by pearson
*** empty log message ***

Revision 878 - Directory Listing
Modified Tue Dec 30 18:17:42 2008 UTC (5 years, 3 months ago) by jj
Fixed section tag.

Revision 877 - Directory Listing
Modified Tue Dec 30 17:40:55 2008 UTC (5 years, 3 months ago) by jj
Fixed tags.

Revision 876 - Directory Listing
Modified Tue Dec 30 17:34:44 2008 UTC (5 years, 3 months ago) by jj
Fixed bug 1579, added "dx" to integrals.  Also added a solution.

Revision 870 - Directory Listing
Modified Wed Dec 10 20:35:28 2008 UTC (5 years, 4 months ago) by jj
Fixed bug 1576, one answer was wrong, and the problem was ill-posed since
it asked for a skew-symmetric matrix with non-zero entries on the diagonal.

Revision 857 - Directory Listing
Modified Wed Nov 26 20:30:06 2008 UTC (5 years, 4 months ago) by jj
Fix bug 1570, extraneous backslashes.  Also added textbook tags.

Revision 855 - Directory Listing
Modified Wed Nov 26 20:22:45 2008 UTC (5 years, 4 months ago) by jj
Fixed (part of) bug 1570, backslashes printing when they shouldn't, and
added tags.

Revision 854 - Directory Listing
Modified Wed Nov 26 20:13:01 2008 UTC (5 years, 4 months ago) by jj
Typesetting improvement.

Revision 853 - Directory Listing
Modified Wed Nov 26 20:11:42 2008 UTC (5 years, 4 months ago) by jj
Fix (part of) bug 1570, extraneous backslashes in problem.

Revision 845 - Directory Listing
Modified Tue Nov 18 19:15:35 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1569, problem needed the restriction A>0.

Revision 838 - Directory Listing
Modified Fri Nov 14 20:24:50 2008 UTC (5 years, 5 months ago) by jj
Fixed tags.

Revision 837 - Directory Listing
Modified Fri Nov 14 20:02:46 2008 UTC (5 years, 5 months ago) by jj
Fix tags.

Revision 835 - Directory Listing
Modified Thu Nov 13 19:15:17 2008 UTC (5 years, 5 months ago) by jj
Fixed tags

Revision 834 - Directory Listing
Modified Thu Nov 13 18:29:28 2008 UTC (5 years, 5 months ago) by jj
Fixed tags.

Revision 832 - Directory Listing
Modified Wed Nov 12 18:33:45 2008 UTC (5 years, 5 months ago) by jj
Fixed tags.

Revision 828 - Directory Listing
Modified Wed Nov 12 04:08:41 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1567, add units for t, and delete duplicate problems.

Revision 826 - Directory Listing
Modified Wed Nov 12 01:41:52 2008 UTC (5 years, 5 months ago) by jj
Duplicate problems

Revision 825 - Directory Listing
Modified Wed Nov 12 01:34:43 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1566, sometimes the randomization produced a trivial
problem.

Revision 823 - Directory Listing
Modified Wed Nov 12 00:04:14 2008 UTC (5 years, 5 months ago) by jj
Added textbook tag.

Revision 822 - Directory Listing
Modified Tue Nov 11 22:58:19 2008 UTC (5 years, 5 months ago) by jj
Minor cleanup.

Revision 818 - Directory Listing
Modified Tue Nov 11 21:34:57 2008 UTC (5 years, 5 months ago) by jj
Added textbook tags and minor cleanup.

Revision 815 - Directory Listing
Modified Tue Nov 11 21:27:56 2008 UTC (5 years, 5 months ago) by jj
Added textbook tags, and interval notation link.

Revision 813 - Directory Listing
Modified Tue Nov 11 21:17:38 2008 UTC (5 years, 5 months ago) by jj
Added textbook tags and link to interval notation instructions.

Revision 811 - Directory Listing
Modified Tue Nov 11 20:20:15 2008 UTC (5 years, 5 months ago) by jj
Added textbook tags, made output nicer, switched to parser.

Revision 809 - Directory Listing
Modified Tue Nov 11 00:40:43 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1562, improper integral made proper.

Revision 801 - Directory Listing
Modified Mon Nov 10 19:25:03 2008 UTC (5 years, 5 months ago) by jj
Changed to parser, and added textbook tags.

Revision 799 - Directory Listing
Modified Mon Nov 10 19:09:31 2008 UTC (5 years, 5 months ago) by jj
Added textbook tags, and updated to math objects.

Revision 798 - Directory Listing
Modified Fri Nov 7 23:16:32 2008 UTC (5 years, 5 months ago) by jj
Added link to interval notation.

Revision 794 - Directory Listing
Modified Fri Nov 7 19:06:18 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1546, and added textbook tags.

Revision 791 - Directory Listing
Modified Fri Nov 7 18:24:03 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1545, answer checker not accepting right answer.

Revision 782 - Directory Listing
Modified Mon Oct 27 19:37:19 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1537, typo caused check that system have a unique solution to fail.

Revision 779 - Directory Listing
Modified Mon Oct 27 19:23:16 2008 UTC (5 years, 5 months ago) by jj
Made sure solution wasn't (0,0).

Revision 775 - Directory Listing
Modified Mon Oct 27 17:11:43 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1526, gcd was miscomputed for the answer.  Changed computation
so that integers would not overflow.  Also improved the typesetting.

Revision 773 - Directory Listing
Modified Mon Oct 27 16:48:08 2008 UTC (5 years, 5 months ago) by jj
Fixed tags.

Revision 767 - Directory Listing
Modified Fri Oct 24 20:05:35 2008 UTC (5 years, 5 months ago) by jj
Fixed bug 1529, a +C was added after the answer box for an indefinite
integral.

Revision 756 - Directory Listing
Modified Wed Oct 8 01:51:32 2008 UTC (5 years, 6 months ago) by pearson
*** empty log message ***

Revision 754 - Directory Listing
Modified Sat Oct 4 15:45:36 2008 UTC (5 years, 6 months ago) by jj
Fixed bug 1519, mention of a textbook page number.

Revision 752 - Directory Listing
Modified Thu Oct 2 00:35:04 2008 UTC (5 years, 6 months ago) by jj
Fixed bug 1513, fixed broken html links.

Revision 748 - Directory Listing
Modified Wed Oct 1 17:27:41 2008 UTC (5 years, 6 months ago) by jj
Fixed tags.

Revision 745 - Directory Listing
Modified Fri Sep 26 19:13:48 2008 UTC (5 years, 6 months ago) by jj
Fixed duplicate problem, and updated tags.

Revision 744 - Directory Listing
Modified Fri Sep 26 19:10:33 2008 UTC (5 years, 6 months ago) by jj
Fixed typo.

Revision 741 - Directory Listing
Modified Fri Sep 26 18:54:52 2008 UTC (5 years, 6 months ago) by jj
Improved typesetting of equations.

Revision 740 - Directory Listing
Modified Fri Sep 26 18:51:17 2008 UTC (5 years, 6 months ago) by jj
Added textbook tags.

Revision 731 - Directory Listing
Modified Wed Sep 17 13:05:53 2008 UTC (5 years, 7 months ago) by gage
Adding problems developed by Robin Cruz at the College of Idaho

Revision 729 - Directory Listing
Modified Tue Sep 16 19:54:05 2008 UTC (5 years, 7 months ago) by jj
Fixed bug 1497, error in tags.

Revision 726 - Directory Listing
Modified Tue Sep 16 19:09:11 2008 UTC (5 years, 7 months ago) by jj
Fix tagging typos.

Revision 721 - Directory Listing
Modified Wed Sep 10 16:57:50 2008 UTC (5 years, 7 months ago) by jj
Fix bug 1491, typesetting glitches.

Revision 717 - Directory Listing
Modified Mon Sep 8 18:50:14 2008 UTC (5 years, 7 months ago) by jj
Fix bug 1489, extraneous space removed.  Also made the typesetting look a
little better.

Revision 715 - Directory Listing
Modified Sun Aug 31 15:30:15 2008 UTC (5 years, 7 months ago) by gage
new file
Qwq

Revision 711 - Directory Listing
Modified Mon Aug 18 20:01:11 2008 UTC (5 years, 8 months ago) by jj
Fixed bug 1475, adjusted range for answer checking, add textbook tag,
and minor cleanup.

Revision 710 - Directory Listing
Modified Sun Aug 17 15:31:04 2008 UTC (5 years, 8 months ago) by gage
Added additional questions prepared by Paul Pearson

Revision 708 - Directory Listing
Modified Sun Aug 10 17:40:27 2008 UTC (5 years, 8 months ago) by jj
Added textbook tags.

Revision 704 - Directory Listing
Modified Thu Aug 7 13:44:57 2008 UTC (5 years, 8 months ago) by gage
 Adding in questions written by Paul Pearson

Revision 701 - Directory Listing
Modified Wed Jul 30 17:03:00 2008 UTC (5 years, 8 months ago) by jj
Finished conversion of problem to have nicer output and use a list checker.

Revision 699 - Directory Listing
Modified Wed Jul 30 15:50:34 2008 UTC (5 years, 8 months ago) by jj
Partial fix.

Revision 698 - Directory Listing
Modified Wed Jul 30 15:48:24 2008 UTC (5 years, 8 months ago) by jj
Convert to parser checking.

Revision 696 - Directory Listing
Modified Tue Jul 29 15:53:40 2008 UTC (5 years, 8 months ago) by jj
Update to math objects, fixes bug on not accepting correct answers.

Revision 693 - Directory Listing
Modified Mon Jul 7 19:09:38 2008 UTC (5 years, 9 months ago) by jj
Fix bug 1465, error in main displayed formula.

Revision 692 - Directory Listing
Modified Tue Jul 1 17:08:10 2008 UTC (5 years, 9 months ago) by jj
Fixed bug 1464, use a MultiAnswer object to allow two answer blanks to
be checked together.

Revision 690 - Directory Listing
Modified Mon Jun 30 18:06:37 2008 UTC (5 years, 9 months ago) by jj
Fixed bug 1462, corrected answer in one case.

Revision 683 - Directory Listing
Modified Sat Jun 28 18:43:06 2008 UTC (5 years, 9 months ago) by apizer
fixed bug 1419

Revision 682 - Directory Listing
Modified Sat Jun 28 18:35:32 2008 UTC (5 years, 9 months ago) by apizer
Fix bug 1320

Revision 681 - Directory Listing
Modified Sat Jun 28 16:23:06 2008 UTC (5 years, 9 months ago) by apizer
Fix bug 1010

Revision 680 - Directory Listing
Modified Sat Jun 28 15:27:14 2008 UTC (5 years, 9 months ago) by apizer
remove duplicate and replace with pointer to file

Revision 679 - Directory Listing
Modified Sat Jun 28 14:38:43 2008 UTC (5 years, 9 months ago) by apizer
Fixed bug 1433

Revision 678 - Directory Listing
Modified Sat Jun 28 14:27:59 2008 UTC (5 years, 9 months ago) by apizer
Fix bug 1434

Revision 676 - Directory Listing
Modified Fri Jun 27 16:24:03 2008 UTC (5 years, 9 months ago) by jj
Use math object version.

Revision 673 - Directory Listing
Modified Fri Jun 27 16:04:20 2008 UTC (5 years, 9 months ago) by jj
Fixed typo.

Revision 672 - Directory Listing
Modified Fri Jun 27 16:03:46 2008 UTC (5 years, 9 months ago) by jj
Added textbook tags.

Revision 671 - Directory Listing
Modified Fri Jun 27 15:56:36 2008 UTC (5 years, 9 months ago) by jj
Problem clean-up.

Revision 670 - Directory Listing
Modified Fri Jun 27 15:48:30 2008 UTC (5 years, 9 months ago) by jj
Duplicate problem

Revision 669 - Directory Listing
Modified Wed Jun 25 18:50:51 2008 UTC (5 years, 9 months ago) by jj
Fixed bug 1459, infinite loop.  Also converted some answer blanks
to list-type making for smoother questions, and simplified the code
for displaying the rational function.

Revision 668 - Directory Listing
Modified Sun Jun 15 19:46:46 2008 UTC (5 years, 10 months ago) by jj
Fixed bug 1457, misspelling.  Also converted the problem to Math objects so
that we could disable trig functions in the answer.

Revision 667 - Directory Listing
Modified Sun Jun 15 19:38:05 2008 UTC (5 years, 10 months ago) by jj
Fix bug 1456, wrong answer.

Revision 663 - Directory Listing
Modified Fri Jun 13 16:37:31 2008 UTC (5 years, 10 months ago) by jj
Changed tags to reflect which set0 this comes from.

Revision 662 - Directory Listing
Modified Mon Jun 9 19:40:07 2008 UTC (5 years, 10 months ago) by nbennett
Corrections from Giulio Genovese at Dartmouth.

Revision 661 - Directory Listing
Modified Mon Jun 9 19:30:49 2008 UTC (5 years, 10 months ago) by nbennett
Corrections from Giulio Genovese at Dartmouth.

Revision 660 - Directory Listing
Modified Mon Jun 9 19:13:57 2008 UTC (5 years, 10 months ago) by nbennett
Corrections from Giulio Genovese at Dartmouth.

Revision 659 - Directory Listing
Modified Mon Jun 9 19:01:00 2008 UTC (5 years, 10 months ago) by nbennett
Corrections from Giulio Genovese at Dartmouth.

Revision 658 - Directory Listing
Modified Mon Jun 9 15:56:29 2008 UTC (5 years, 10 months ago) by nbennett
*** empty log message ***

Revision 657 - Directory Listing
Modified Tue Jun 3 20:41:32 2008 UTC (5 years, 10 months ago) by nbennett
fixed bug reported by Giulio Genovese <giulio.genovese@Dartmouth.EDU>

Revision 656 - Directory Listing
Modified Tue Jun 3 20:34:03 2008 UTC (5 years, 10 months ago) by apizer
added problem from Giulio Genovese <giulio.genovese@Dartmouth.EDU>

Revision 655 - Directory Listing
Modified Tue Jun 3 20:32:18 2008 UTC (5 years, 10 months ago) by apizer
fixed bug reported by Giulio Genovese <giulio.genovese@Dartmouth.EDU>

Revision 654 - Directory Listing
Modified Tue Jun 3 15:14:34 2008 UTC (5 years, 10 months ago) by nbennett
reverted to original

Revision 653 - Directory Listing
Modified Tue Jun 3 15:11:25 2008 UTC (5 years, 10 months ago) by nbennett
test2_a commit

Revision 652 - Directory Listing
Modified Tue Jun 3 15:03:48 2008 UTC (5 years, 10 months ago) by nbennett
test2 commit

Revision 651 - Directory Listing
Modified Tue Jun 3 14:16:30 2008 UTC (5 years, 10 months ago) by apizer
reverting to pre test version

Revision 650 - Directory Listing
Modified Tue Jun 3 14:15:05 2008 UTC (5 years, 10 months ago) by apizer
test commit

Revision 649 - Directory Listing
Modified Wed May 14 20:24:01 2008 UTC (5 years, 11 months ago) by jj
Fixed bug 1439, in one case the answer did not match the question.  Also
changed another question/answer so that the difficulty for different seeds
would be closer.

Revision 647 - Directory Listing
Modified Tue May 13 20:28:55 2008 UTC (5 years, 11 months ago) by jj
Another letter put in math mode.

Revision 646 - Directory Listing
Modified Tue May 13 20:28:54 2008 UTC (5 years, 11 months ago) by jj
Typesetting improvements.

Revision 645 - Directory Listing
Modified Tue May 13 20:11:29 2008 UTC (5 years, 11 months ago) by jj
Typesetting improvements.

Revision 644 - Directory Listing
Modified Tue May 13 20:01:43 2008 UTC (5 years, 11 months ago) by jj
Fixed bug from fancy setting of arrays.

Revision 643 - Directory Listing
Modified Tue May 13 19:53:13 2008 UTC (5 years, 11 months ago) by jj
Typesetting improvement.

Revision 642 - Directory Listing
Modified Mon May 12 19:05:10 2008 UTC (5 years, 11 months ago) by jj
Fixed bug 1437, value of variable was not being used in part b.

Revision 635 - Directory Listing
Modified Wed Mar 12 19:11:13 2008 UTC (6 years, 1 month ago) by jj
Fixed bug 1422, linear system might have multiple solutions and was
not set up for that answer.  Changed so that the answer is always
unique.

Revision 631 - Directory Listing
Modified Mon Feb 18 17:23:35 2008 UTC (6 years, 2 months ago) by jj
Made oracle function round off its input to 12 places to make it clear when
we have exhausted the precision of javascript.

Revision 629 - Directory Listing
Modified Fri Feb 15 21:32:56 2008 UTC (6 years, 2 months ago) by jj
Fixed bug 1415, made problem look nicer.

Revision 628 - Directory Listing
Modified Mon Feb 11 22:12:12 2008 UTC (6 years, 2 months ago) by jj
Fixed bug 1411, changed problem so that students do not have to apply L'Hopital's rule to functions given by graphs (resolution wasn't good enough to really see some answers).

Revision 627 - Directory Listing
Modified Mon Feb 11 21:35:50 2008 UTC (6 years, 2 months ago) by jj
Partial cleanup of problem.

Revision 619 - Directory Listing
Modified Sun Jan 6 06:40:31 2008 UTC (6 years, 3 months ago) by jj
Actually fix typesetting problem.

Revision 618 - Directory Listing
Modified Sun Jan 6 04:35:52 2008 UTC (6 years, 3 months ago) by jj
Fixed bug 1402, extra spaces in typeset math confuse some latex parsers.

Revision 613 - Directory Listing
Modified Tue Dec 4 22:00:32 2007 UTC (6 years, 4 months ago) by jj
Fixed bug 1396, unclear wording.  Also fixed minor typsetting error.

Revision 609 - Directory Listing
Modified Sat Nov 17 00:11:09 2007 UTC (6 years, 5 months ago) by jj
Fixed bug 1390, minor wording changes.  Also cleaned it up a bit.

Revision 607 - Directory Listing
Modified Wed Nov 7 15:45:08 2007 UTC (6 years, 5 months ago) by apizer
Fixed bug using bug fix reported by Blake Thornton <blake@math.wustl.edu>

Revision 598 - Directory Listing
Modified Thu Oct 18 23:06:01 2007 UTC (6 years, 6 months ago) by jj
Fixed bug 1370, included solution and fixed typesetting on it.

Revision 595 - Directory Listing
Modified Thu Oct 18 22:45:09 2007 UTC (6 years, 6 months ago) by jj
Tag addition.

Revision 594 - Directory Listing
Modified Thu Oct 18 22:40:46 2007 UTC (6 years, 6 months ago) by jj
Fixed one typesetting issue.

Revision 591 - Directory Listing
Modified Wed Oct 17 22:56:12 2007 UTC (6 years, 6 months ago) by jj
Fixed bug 1362 by changing the limits for function checking.

Revision 590 - Directory Listing
Modified Wed Oct 17 22:48:19 2007 UTC (6 years, 6 months ago) by jj
Made cosmetic changes.

Revision 588 - Directory Listing
Modified Mon Oct 15 20:50:45 2007 UTC (6 years, 6 months ago) by jj
Fixed bug 1359, missing +C.  Also updated to math objects for better
display.

Revision 584 - Directory Listing
Modified Mon Oct 8 16:37:49 2007 UTC (6 years, 6 months ago) by jj
Fixed bug 1346, added +C.

Revision 583 - Directory Listing
Modified Mon Oct 8 16:34:53 2007 UTC (6 years, 6 months ago) by jj
Fixed bug 1345, added +C.

Revision 582 - Directory Listing
Modified Mon Oct 8 16:32:47 2007 UTC (6 years, 6 months ago) by jj
Fixed bug 1344, added +C.

Revision 580 - Directory Listing
Modified Wed Oct 3 17:27:34 2007 UTC (6 years, 6 months ago) by jj
Fixed bug 1339, changed limits for answer checking to avoid roundoff error.

Revision 579 - Directory Listing
Modified Wed Oct 3 02:50:33 2007 UTC (6 years, 6 months ago) by jj
Fixed bug 1338, missing +C after answer blank for indefinite integral.

Revision 566 - Directory Listing
Modified Wed Sep 19 23:00:39 2007 UTC (6 years, 7 months ago) by jjholt
Added tags.

Revision 560 - Directory Listing
Modified Thu Sep 13 19:28:42 2007 UTC (6 years, 7 months ago) by jjholt
Added problem tags.

Revision 559 - Directory Listing
Modified Thu Sep 13 18:22:35 2007 UTC (6 years, 7 months ago) by jjholt
Removing buggy file.

Revision 556 - Directory Listing
Modified Sat Sep 8 05:17:01 2007 UTC (6 years, 7 months ago) by sh002i
Added tags for Rogawski's "Calculus: Early Transcendentals".

Revision 554 - Directory Listing
Modified Fri Sep 7 18:24:49 2007 UTC (6 years, 7 months ago) by jj
Cleaned up the problem code a bit.

Revision 553 - Directory Listing
Modified Fri Sep 7 18:22:39 2007 UTC (6 years, 7 months ago) by jj
Fixed bug 1311, added +C after the answer blank.

Revision 550 - Directory Listing
Modified Wed Sep 5 17:29:00 2007 UTC (6 years, 7 months ago) by jj
Fixed bug 1307, made sure discontinutity point was different for the two functions.  Also made limits use displaymode.

Revision 549 - Directory Listing
Modified Tue Sep 4 23:00:24 2007 UTC (6 years, 7 months ago) by jj
Fixed bug 1308, problem used int when it should have rounded entries off.

Revision 548 - Directory Listing
Modified Mon Sep 3 19:12:16 2007 UTC (6 years, 7 months ago) by jjholt
Added tags.

Revision 547 - Directory Listing
Modified Mon Sep 3 18:11:58 2007 UTC (6 years, 7 months ago) by jjholt
Fixed bug in answer.

Revision 546 - Directory Listing
Modified Mon Sep 3 16:26:01 2007 UTC (6 years, 7 months ago) by jj
Fixed bug 1303, some random values made it so that the answer could not
be read off of the graph.  We now avoid those values.

Revision 544 - Directory Listing
Modified Thu Aug 30 18:56:26 2007 UTC (6 years, 7 months ago) by jjholt
Added tags.

Revision 543 - Directory Listing
Modified Thu Aug 30 18:23:07 2007 UTC (6 years, 7 months ago) by jjholt
Added tags.

Revision 536 - Directory Listing
Modified Mon Aug 27 22:44:59 2007 UTC (6 years, 7 months ago) by jj
Added problem.

Revision 533 - Directory Listing
Modified Mon Aug 27 18:55:26 2007 UTC (6 years, 7 months ago) by jj
Added problem

Revision 530 - Directory Listing
Modified Fri Aug 24 00:06:01 2007 UTC (6 years, 8 months ago) by jjholt
Fixed tags.

Revision 524 - Directory Listing
Modified Fri Aug 17 17:14:32 2007 UTC (6 years, 8 months ago) by jj
Moving images to go with moved pg files.

Revision 523 - Directory Listing
Modified Fri Aug 17 17:07:48 2007 UTC (6 years, 8 months ago) by jj
Moved images which go with a moved file.

Revision 521 - Directory Listing
Modified Fri Aug 17 16:14:17 2007 UTC (6 years, 8 months ago) by jj
Set up redirects for duplicate problems.

Revision 520 - Directory Listing
Modified Fri Aug 17 06:08:04 2007 UTC (6 years, 8 months ago) by jj
Fixing duplicate redirects.

Revision 519 - Directory Listing
Modified Fri Aug 17 05:59:11 2007 UTC (6 years, 8 months ago) by jj
Fixed duplicate.

Revision 518 - Directory Listing
Modified Thu Aug 16 23:10:09 2007 UTC (6 years, 8 months ago) by jj
Problems moved from other locations.

Revision 517 - Directory Listing
Modified Thu Aug 16 23:07:34 2007 UTC (6 years, 8 months ago) by jj
Moved problems back into place in the Rochester library, and set up
redirect files from their former locations.

Revision 516 - Directory Listing
Modified Thu Aug 16 22:03:24 2007 UTC (6 years, 8 months ago) by jj
Fixing some problem redirects so that the Rochester version is the
real problem.

Revision 515 - Directory Listing
Modified Thu Aug 16 21:31:32 2007 UTC (6 years, 8 months ago) by jj
Fixed re-direct.

Revision 513 - Directory Listing
Modified Thu Aug 16 19:29:50 2007 UTC (6 years, 8 months ago) by jj
Previously deleted files, now replaced with dummy files which forward
the user to the correct problem.

Revision 510 - Directory Listing
Modified Wed Aug 15 17:39:45 2007 UTC (6 years, 8 months ago) by jj
Fixed some textbook tags, and a textbook entry.

Revision 507 - Directory Listing
Modified Tue Aug 14 23:04:03 2007 UTC (6 years, 8 months ago) by jj
Fixed textbook tags for appendicies.

Revision 499 - Directory Listing
Modified Wed Aug 1 19:04:25 2007 UTC (6 years, 8 months ago) by jj
Removing demos which cannot be used without packages we don't have.

Revision 498 - Directory Listing
Modified Mon Jul 23 13:39:19 2007 UTC (6 years, 9 months ago) by jjholt
Updated tags.

Revision 497 - Directory Listing
Modified Fri Jul 20 21:19:23 2007 UTC (6 years, 9 months ago) by jjholt
Updated tags.

Revision 496 - Directory Listing
Modified Fri Jul 20 19:08:31 2007 UTC (6 years, 9 months ago) by jjholt
Added problems to sync with rochester_problib.

Revision 495 - Directory Listing
Modified Fri Jul 20 19:05:09 2007 UTC (6 years, 9 months ago) by jjholt
*** empty log message ***

Revision 494 - Directory Listing
Modified Fri Jul 20 12:28:28 2007 UTC (6 years, 9 months ago) by jjholt
*** empty log message ***

Revision 493 - Directory Listing
Modified Fri Jul 20 12:19:40 2007 UTC (6 years, 9 months ago) by jjholt
*** empty log message ***

Revision 492 - Directory Listing
Modified Fri Jul 20 11:49:29 2007 UTC (6 years, 9 months ago) by jjholt
*** empty log message ***

Revision 491 - Directory Listing
Modified Fri Jul 20 11:46:21 2007 UTC (6 years, 9 months ago) by jjholt
Added problems.

Revision 490 - Directory Listing
Modified Fri Jul 20 03:27:42 2007 UTC (6 years, 9 months ago) by jjholt
Adding problems.

Revision 489 - Directory Listing
Modified Fri Jul 20 03:01:47 2007 UTC (6 years, 9 months ago) by jjholt
*** empty log message ***

Revision 488 - Directory Listing
Modified Fri Jul 20 02:47:08 2007 UTC (6 years, 9 months ago) by jjholt
*** empty log message ***

Revision 487 - Directory Listing
Modified Fri Jul 20 02:34:31 2007 UTC (6 years, 9 months ago) by jjholt
Added new problems.

Revision 486 - Directory Listing
Modified Fri Jul 20 02:31:45 2007 UTC (6 years, 9 months ago) by jjholt
Added problems.

Revision 485 - Directory Listing
Modified Fri Jul 20 02:25:33 2007 UTC (6 years, 9 months ago) by jjholt
*** empty log message ***

Revision 484 - Directory Listing
Modified Fri Jul 20 02:24:35 2007 UTC (6 years, 9 months ago) by jjholt
Adding files.

Revision 483 - Directory Listing
Modified Thu Jul 19 21:11:19 2007 UTC (6 years, 9 months ago) by jjholt
Updated/Consolidated tags.

Revision 482 - Directory Listing
Modified Thu Jul 19 14:16:05 2007 UTC (6 years, 9 months ago) by jjholt
Updated tags.

Revision 481 - Directory Listing
Modified Wed Jul 18 15:40:35 2007 UTC (6 years, 9 months ago) by jjholt
Added Stew6e tags.

Revision 480 - Directory Listing
Modified Wed Jul 18 01:12:07 2007 UTC (6 years, 9 months ago) by jjholt
Fixed title, edition tags.

Revision 479 - Directory Listing
Modified Wed Jul 18 00:35:17 2007 UTC (6 years, 9 months ago) by jjholt
Changed Stew4e to Stew 6e.

Revision 478 - Directory Listing
Modified Tue Jul 17 17:17:39 2007 UTC (6 years, 9 months ago) by jjholt
It's Snider, not Snyder.

Revision 477 - Directory Listing
Modified Tue Jul 17 16:17:07 2007 UTC (6 years, 9 months ago) by jjholt
Fixed tags.

Revision 474 - Directory Listing
Modified Tue Jul 17 13:55:24 2007 UTC (6 years, 9 months ago) by jjholt
Fixed edition tags.

Revision 473 - Directory Listing
Modified Mon Jul 16 21:25:59 2007 UTC (6 years, 9 months ago) by jjholt
Fixed incomplete tags.  --JH

Revision 470 - Directory Listing
Modified Wed Jul 11 18:17:49 2007 UTC (6 years, 9 months ago) by jj
Deleted bad tags.

Revision 469 - Directory Listing
Modified Wed Jul 11 18:12:25 2007 UTC (6 years, 9 months ago) by jj
Change book edition tag.

Revision 465 - Directory Listing
Modified Tue Jul 10 23:23:24 2007 UTC (6 years, 9 months ago) by jj
Merged solution from one version to the other, and then deleting duplicate.

Revision 463 - Directory Listing
Modified Tue Jul 10 23:11:16 2007 UTC (6 years, 9 months ago) by jj
Improved tags.

Revision 461 - Directory Listing
Modified Tue Jul 10 21:17:33 2007 UTC (6 years, 9 months ago) by jj
Removed bad tag

Revision 456 - Directory Listing
Modified Sat Jul 7 23:24:14 2007 UTC (6 years, 9 months ago) by jjholt
Fixed text edition number. --JJH

Revision 453 - Directory Listing
Modified Thu Jul 5 01:59:02 2007 UTC (6 years, 9 months ago) by jjholt
Consolidated tags.

Revision 452 - Directory Listing
Modified Thu Jul 5 00:41:10 2007 UTC (6 years, 9 months ago) by jjholt
Removed incorrect text tags.

Revision 449 - Directory Listing
Modified Tue Jul 3 17:27:24 2007 UTC (6 years, 9 months ago) by jjholt
Updated Tags.  --JJH

Revision 447 - Directory Listing
Modified Wed Jun 27 20:42:58 2007 UTC (6 years, 9 months ago) by jjholt
Fixed more tags.  --JJH

Revision 446 - Directory Listing
Modified Wed Jun 27 19:45:04 2007 UTC (6 years, 9 months ago) by jjholt
Updated/Corrected tags.  --JJH

Revision 445 - Directory Listing
Modified Wed Jun 27 19:34:12 2007 UTC (6 years, 9 months ago) by jjholt
Updated/Corrected tags.  --JJH

Revision 444 - Directory Listing
Modified Wed Jun 27 17:30:21 2007 UTC (6 years, 9 months ago) by jjholt
Updated/Corrected Tags.  --JJH

Revision 443 - Directory Listing
Modified Tue Jun 26 21:45:47 2007 UTC (6 years, 9 months ago) by jjholt
Updated tags. --JJH

Revision 434 - Directory Listing
Modified Tue Apr 10 17:04:16 2007 UTC (7 years ago) by jj
Cosmetic improvements.

Revision 433 - Directory Listing
Modified Tue Apr 3 04:00:15 2007 UTC (7 years ago) by jj
Fixed bug 1241, incorrect answer in 5th part.

Revision 432 - Directory Listing
Modified Tue Apr 3 03:49:01 2007 UTC (7 years ago) by jj
Fixed Rochester version and deleting duplicate.

Revision 420 - Directory Listing
Modified Mon Nov 27 20:51:21 2006 UTC (7 years, 4 months ago) by jj
Changed so that formatted text mode was no longer needed.

Revision 418 - Directory Listing
Modified Tue Nov 14 15:00:44 2006 UTC (7 years, 5 months ago) by jj
Minor cleaning.

Revision 413 - Directory Listing
Modified Fri Oct 27 19:37:48 2006 UTC (7 years, 5 months ago) by jj
Removed duplicate, cleaned up equation display.

Revision 411 - Directory Listing
Modified Fri Oct 27 17:54:05 2006 UTC (7 years, 5 months ago) by jj
Removed duplicate.

Revision 398 - Directory Listing
Modified Wed Oct 11 15:22:25 2006 UTC (7 years, 6 months ago) by jj
Adjusted answer checking to be less tolerant.

Revision 397 - Directory Listing
Modified Sun Oct 8 15:21:35 2006 UTC (7 years, 6 months ago) by jj
Cleaned up display of answer.

Revision 393 - Directory Listing
Modified Fri Sep 29 17:44:50 2006 UTC (7 years, 6 months ago) by jj
Fixed bug 1098, answers were wrong because of calling PGsort incorrectly.
Also removed comments which were specific to the original author's usage
of the problem.

Revision 391 - Directory Listing
Modified Wed Sep 27 19:08:46 2006 UTC (7 years, 6 months ago) by jj
Removed a duplicate, and improved tagging.

Revision 389 - Directory Listing
Modified Mon Sep 25 01:28:13 2006 UTC (7 years, 7 months ago) by jj
Fixed problem reported on discussion board about incorrect answer checking.

Revision 382 - Directory Listing
Modified Mon Sep 18 21:30:38 2006 UTC (7 years, 7 months ago) by jj
Duplicate file.

Revision 379 - Directory Listing
Modified Thu Sep 14 16:31:33 2006 UTC (7 years, 7 months ago) by jj
Fixed bug 1085 by correcting the answer for m.

Revision 377 - Directory Listing
Modified Mon Sep 11 16:29:59 2006 UTC (7 years, 7 months ago) by jj
Fix bug 1076 - changed randomization to avoid a singular matrix.

Revision 372 - Directory Listing
Modified Mon Sep 4 16:13:08 2006 UTC (7 years, 7 months ago) by jjholt
Updated tags.

Revision 370 - Directory Listing
Modified Wed Aug 30 01:19:20 2006 UTC (7 years, 7 months ago) by jj
Removed duplicate file.

Revision 364 - Directory Listing
Modified Fri Aug 25 00:47:18 2006 UTC (7 years, 8 months ago) by jjholt
Added/fixed tags.

Revision 363 - Directory Listing
Modified Thu Aug 24 14:50:46 2006 UTC (7 years, 8 months ago) by jj
Removed a duplicate, and did a little cleaning on the survivor.

Revision 357 - Directory Listing
Modified Sat Aug 19 16:37:30 2006 UTC (7 years, 8 months ago) by jj
New files.

Revision 356 - Directory Listing
Modified Sat Aug 19 16:34:55 2006 UTC (7 years, 8 months ago) by jj
Typesetting fixes.

Revision 355 - Directory Listing
Modified Sat Aug 19 16:31:50 2006 UTC (7 years, 8 months ago) by jj
Fixed typesetting and an answer.

Revision 354 - Directory Listing
Modified Sat Aug 19 16:25:15 2006 UTC (7 years, 8 months ago) by jj
Cleaned up typesetting.

Revision 353 - Directory Listing
Modified Sat Aug 19 16:20:00 2006 UTC (7 years, 8 months ago) by jj
Removed a duplicate, and fixed the wording in another.

Revision 352 - Directory Listing
Modified Sat Aug 19 16:16:51 2006 UTC (7 years, 8 months ago) by jj
Cleaning.

Revision 351 - Directory Listing
Modified Sat Aug 19 16:11:46 2006 UTC (7 years, 8 months ago) by jj
New file.

Revision 350 - Directory Listing
Modified Sat Aug 19 05:30:51 2006 UTC (7 years, 8 months ago) by jj
Removed a duplicate, and some cleaning.

Revision 349 - Directory Listing
Modified Sat Aug 19 05:18:59 2006 UTC (7 years, 8 months ago) by jj
Cleaning.

Revision 348 - Directory Listing
Modified Sat Aug 19 04:47:28 2006 UTC (7 years, 8 months ago) by jj
Cleaning.

Revision 347 - Directory Listing
Modified Sat Aug 19 04:43:47 2006 UTC (7 years, 8 months ago) by jj
Removed a duplicate and added a file.

Revision 346 - Directory Listing
Modified Sat Aug 19 04:20:35 2006 UTC (7 years, 8 months ago) by jj
Removed duplicate.

Revision 344 - Directory Listing
Modified Sat Aug 19 04:18:16 2006 UTC (7 years, 8 months ago) by jj
Removed duplicate and touched up the remaining problem.

Revision 343 - Directory Listing
Modified Sat Aug 19 04:10:52 2006 UTC (7 years, 8 months ago) by jj
Removed duplicate file.

Revision 341 - Directory Listing
Modified Fri Aug 18 22:46:11 2006 UTC (7 years, 8 months ago) by jj
Removed duplicate.

Revision 340 - Directory Listing
Modified Fri Aug 18 22:44:19 2006 UTC (7 years, 8 months ago) by jj
Improved wording.

Revision 339 - Directory Listing
Modified Fri Aug 18 22:39:48 2006 UTC (7 years, 8 months ago) by jj
Removed duplicate.

Revision 338 - Directory Listing
Modified Fri Aug 18 19:09:01 2006 UTC (7 years, 8 months ago) by jj
Removed duplicate.

Revision 332 - Directory Listing
Modified Thu Aug 17 20:30:01 2006 UTC (7 years, 8 months ago) by jj
Removed duplicate.

Revision 324 - Directory Listing
Modified Mon Aug 14 19:05:34 2006 UTC (7 years, 8 months ago) by jj
New problem

Revision 314 - Directory Listing
Modified Sun Aug 6 16:12:44 2006 UTC (7 years, 8 months ago) by jjholt
Added tags.  --JH

Revision 308 - Directory Listing
Modified Thu Jun 29 20:05:39 2006 UTC (7 years, 9 months ago) by jj
Fixed tags.

Revision 307 - Directory Listing
Modified Thu Jun 29 19:14:59 2006 UTC (7 years, 9 months ago) by jj
Fixed tags.

Revision 303 - Directory Listing
Modified Thu Jun 29 18:16:44 2006 UTC (7 years, 9 months ago) by jj
Fixed tags.

Revision 299 - Directory Listing
Modified Thu Jun 29 17:09:24 2006 UTC (7 years, 9 months ago) by jj
Fixed typesetting.

Revision 297 - Directory Listing
Modified Wed Jun 28 22:52:53 2006 UTC (7 years, 9 months ago) by jj
Fixed some tags.

Revision 296 - Directory Listing
Modified Wed Jun 28 21:57:44 2006 UTC (7 years, 9 months ago) by jj
Changed randomization to avoid infinite loop.

Revision 295 - Directory Listing
Modified Wed Jun 28 21:51:11 2006 UTC (7 years, 9 months ago) by jj
Fixed bug introduced by taggers, and improved typesetting.

Revision 294 - Directory Listing
Modified Wed Jun 28 21:49:17 2006 UTC (7 years, 9 months ago) by jj
Fixed error introduced by tagger, and improved typesetting.

Revision 293 - Directory Listing
Modified Wed Jun 28 21:45:46 2006 UTC (7 years, 9 months ago) by jj
Fixed typo introduced by tagger.

Revision 291 - Directory Listing
Modified Wed Jun 28 20:08:30 2006 UTC (7 years, 9 months ago) by jj
Changed problem file name to match convention for files with images in their
own directories.

Revision 273 - Directory Listing
Modified Fri Jun 9 20:01:08 2006 UTC (7 years, 10 months ago) by jjholt
Added/fixed tags.

Revision 269 - Directory Listing
Modified Sat Jun 3 14:39:59 2006 UTC (7 years, 10 months ago) by gage
 Cleaned problem code using convert-functions.pl

Revision 255 - Directory Listing
Modified Fri Jun 2 18:32:34 2006 UTC (7 years, 10 months ago) by jjholt
Add tags.

Revision 241 - Directory Listing
Modified Wed May 31 19:35:23 2006 UTC (7 years, 10 months ago) by jj
Fixed tag.

Revision 238 - Directory Listing
Modified Wed May 31 19:00:07 2006 UTC (7 years, 10 months ago) by jj
Fixed tag typos.

Revision 237 - Directory Listing
Modified Wed May 31 18:50:20 2006 UTC (7 years, 10 months ago) by jj
Fixed tag typos.

Revision 231 - Directory Listing
Modified Tue May 30 22:12:56 2006 UTC (7 years, 10 months ago) by jj
Fixed tags.

Revision 221 - Directory Listing
Modified Fri May 26 19:55:44 2006 UTC (7 years, 10 months ago) by jjholt
Fixed display problems.

Revision 220 - Directory Listing
Modified Fri May 26 19:21:39 2006 UTC (7 years, 10 months ago) by jjholt
Added tags.

Revision 218 - Directory Listing
Modified Fri May 26 19:05:27 2006 UTC (7 years, 10 months ago) by jjholt
Removed empty file.

Revision 212 - Directory Listing
Modified Mon May 22 17:36:35 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.

Revision 206 - Directory Listing
Modified Thu May 11 13:30:19 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.

Revision 205 - Directory Listing
Modified Wed May 10 16:17:05 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.

Revision 204 - Directory Listing
Modified Tue May 9 20:23:57 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.

Revision 203 - Directory Listing
Modified Tue May 9 13:07:16 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.

Revision 202 - Directory Listing
Modified Mon May 8 17:05:32 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.

Revision 201 - Directory Listing
Modified Fri May 5 18:19:44 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.

Revision 200 - Directory Listing
Modified Thu May 4 16:40:05 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.  --JH

Revision 198 - Directory Listing
Modified Tue May 2 20:24:19 2006 UTC (7 years, 11 months ago) by jjholt
Update tags.

Revision 197 - Directory Listing
Modified Fri Apr 28 21:06:19 2006 UTC (7 years, 11 months ago) by jjholt
*** empty log message ***

Revision 184 - Directory Listing
Modified Fri Apr 28 13:46:21 2006 UTC (7 years, 11 months ago) by jjholt
Added tags.  --JH

Revision 178 - Directory Listing
Modified Wed Apr 19 20:24:25 2006 UTC (8 years ago) by jj
Problem cleanup.

Revision 174 - Directory Listing
Modified Wed Apr 19 17:59:24 2006 UTC (8 years ago) by jj
Remove redundant problem.

Revision 173 - Directory Listing
Modified Wed Apr 19 17:57:45 2006 UTC (8 years ago) by jj
Minor corrections/cleaning.

Revision 160 - Directory Listing
Modified Tue Apr 11 21:06:15 2006 UTC (8 years ago) by jj
Fixed tag typo.

Revision 159 - Directory Listing
Modified Tue Apr 11 17:59:33 2006 UTC (8 years ago) by jj
Fixed typo in section tag.

Revision 158 - Directory Listing
Modified Tue Apr 11 17:51:32 2006 UTC (8 years ago) by jj
Insure that entries of matrix are rounded or we get a bad display when some
should be 0.

Revision 156 - Directory Listing
Modified Tue Apr 11 16:55:13 2006 UTC (8 years ago) by jjholt
Added tags.  --JH

Revision 153 - Directory Listing
Modified Thu Apr 6 17:48:58 2006 UTC (8 years ago) by jj
Removed redundant file.

Revision 146 - Directory Listing
Modified Sun Mar 26 22:31:31 2006 UTC (8 years ago) by jj
Initial import

Revision 145 - Directory Listing
Modified Sun Mar 26 22:21:31 2006 UTC (8 years ago) by jj
Initial import

Revision 144 - Directory Listing
Modified Sun Mar 26 15:53:04 2006 UTC (8 years, 1 month ago) by jj
Initial import

Revision 143 - Directory Listing
Modified Sun Mar 26 15:09:45 2006 UTC (8 years, 1 month ago) by jj
Initial import

Revision 142 - Directory Listing
Modified Sun Mar 26 05:41:42 2006 UTC (8 years, 1 month ago) by jj
Initial import.

Revision 141 - Directory Listing
Modified Sun Mar 26 04:58:01 2006 UTC (8 years, 1 month ago) by jj
Initial import

Revision 140 - Directory Listing
Modified Sun Mar 26 04:46:44 2006 UTC (8 years, 1 month ago) by jj
Initial import.

Revision 139 - Directory Listing
Added Sun Mar 26 02:13:27 2006 UTC (8 years, 1 month ago) by jj
Initial import.

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