WeBWorK Problems

Questions and comments related to WeBWorK problems, problem authoring, etc.

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List of discussions. Showing 100 of 1227 discussions
Discussion	Started by	Last post	Replies
Numerical Quadrature Formulas	Steven McKay 15 Sep 2009	Davide Cervone 24 Sep 2009	6
Nonrandom and random values for seed in same problem?	Nathan Wodarz 22 Sep 2009	Nathan Wodarz 22 Sep 2009	0
Answers in terms of functions	D. Brian Walton 10 Sep 2009	Davide Cervone 11 Sep 2009	1
why -2.22044604925031e-16?	Bruce Yoshiwara 2 Sep 2009	Bruce Yoshiwara 3 Sep 2009	4
Answers involving large integers.	Nathan Wodarz 16 Jul 2009	Davide Cervone 2 Sep 2009	1
How to add inline HTML elements to a PG file? (div)	Max Rietmann 27 Aug 2009	Davide Cervone 31 Aug 2009	2
Selecting a random set of questions from a list	Steven McKay 18 Aug 2009	Steven McKay 19 Aug 2009	2
finding problems from specific texts	Debbie Yuster 16 Aug 2009	Gavin LaRose 17 Aug 2009	1
"Compute" not behaving as expected	Christopher Turner 5 Aug 2009	Davide Cervone 7 Aug 2009	1
nicestring and fractions with contextFraction.pl	Peter Staab 29 Jul 2009	Davide Cervone 5 Aug 2009	9
old string answer format	Robert Molzon 4 Jul 2009	Michael Gage 4 Jul 2009	1
hints show, but not after the specified number of times	Xiong Chiamiov 23 Jun 2009	Michael Gage 26 Jun 2009	1
function comparison upToConstant and custom checkers	Gavin LaRose 20 May 2009	Gavin LaRose 26 May 2009	6
passing problem variables between sets	Darwyn Cook 29 Apr 2009	Davide Cervone 2 May 2009	1
Customizing List answer checkers	Michael Gage 23 Apr 2009	Davide Cervone 24 Apr 2009	4
NPL View Problems Error	Jim Logan 22 Apr 2009	Michael Gage 22 Apr 2009	1
Can't call method "strings" on an undefined value	Bruce Yoshiwara 5 Apr 2009	Davide Cervone 5 Apr 2009	1
adding functions to context	Gavin LaRose 1 Apr 2009	Gavin LaRose 2 Apr 2009	3
Using step() with parser	David Gilliam 30 Mar 2009	Davide Cervone 30 Mar 2009	1
contextFraction.pl	Kenneth Appel 19 Mar 2009	Davide Cervone 22 Mar 2009	3
2 Newbie questions	Bruce Yoshiwara 19 Mar 2009	Michael Gage 19 Mar 2009	1
Hide partial credit percentages from students?	Patti Lamm 15 Mar 2009	Patti Lamm 16 Mar 2009	6
Copyright Questions	Jason Waskiewicz 9 Mar 2009	Darwyn Cook 10 Mar 2009	2
path to context?	Kenneth Appel 9 Mar 2009	Davide Cervone 9 Mar 2009	1
problemPanic.pl	Kenneth Appel 3 Mar 2009	Davide Cervone 3 Mar 2009	1
Is it easy to require answers in base-exponent form	Kenneth Appel 1 Mar 2009	Davide Cervone 2 Mar 2009	1
Error on a problem using the LimitedNumeric context	Robin Cruz 27 Feb 2009	Davide Cervone 27 Feb 2009	1
Error that only sometimes appears with contextInequalities	Robin Cruz 21 Jan 2009	Davide Cervone 24 Feb 2009	15
tex in hints?	Kenneth Appel 24 Feb 2009	Michael Gage 24 Feb 2009	1
clutter in graphmacros?	Kenneth Appel 19 Feb 2009	Davide Cervone 19 Feb 2009	1
Hints seem to always be shown	Peter Staab 13 Feb 2009	Peter Staab 15 Feb 2009	2
Currency Context	Jason Aubrey 5 Feb 2009	Davide Cervone 5 Feb 2009	3
using plot_functions in PGgraphmacros	Kenneth Appel 5 Feb 2009	Kenneth Appel 5 Feb 2009	1
BEGIN_TEXT ... END_TEXT permission-dependent options?	Patti Lamm 28 Jan 2009	Michael Gage 2 Feb 2009	8
Checking factors and multiples	Imre Tuba 22 Jan 2009	Davide Cervone 26 Jan 2009	1
Updating NPL - did it really happen?	Hans Johnston 23 Jan 2009	Davide Cervone 23 Jan 2009	2
'y' not defined in this context, but 'x' works	Xiong Chiamiov 23 Jan 2009	Davide Cervone 23 Jan 2009	1
lcm and gcd in contexts	Kenneth Appel 21 Jan 2009	Davide Cervone 22 Jan 2009	4
Units of Measure not Respected	Jason Appah 9 Oct 2008	Davide Cervone 15 Jan 2009	21
Custom Answer Checker	Michael Gallis 2 Jan 2009	Davide Cervone 15 Jan 2009	16
reduced fractions	Kenneth Appel 24 Dec 2008	Davide Cervone 13 Jan 2009	4
A failed attempt to use Gavin LaRose's Sample Problem 2	Kenneth Appel 13 Jan 2009	Davide Cervone 13 Jan 2009	1
CAPA Problems with Images	Jason Waskiewicz 5 Jan 2009	Jason Waskiewicz 5 Jan 2009	0
TeX in popup	Bruce Yoshiwara 3 Jan 2009	Davide Cervone 4 Jan 2009	1
A compound problem that tests my shaky hold on sanity	Kenneth Appel 23 Dec 2008	Davide Cervone 28 Dec 2008	1
overwriting problems	Andras Balogh 26 Dec 2008	Andras Balogh 27 Dec 2008	2
graphmacros in compound problems	Kenneth Appel 21 Dec 2008	Davide Cervone 22 Dec 2008	2
Why is this not working?	Raghu Gompa 18 Dec 2008	Raghu Gompa 21 Dec 2008	8
multiple parts with hints	Kenneth Appel 15 Dec 2008	Davide Cervone 17 Dec 2008	1
contextLimitedPowers	Gavin LaRose 15 Dec 2008	Davide Cervone 17 Dec 2008	1
Webwork Warning when using HINT	Stefania Tracogna 25 Oct 2008	Davide Cervone 3 Nov 2008	5
College of Idaho problems added to National Problem Library	Arnold Pizer 17 Sep 2008	Robin Cruz 1 Nov 2008	19
lot of problems in the NPL just dont display or produce errors..	Jason Appah 1 Oct 2008	Jason Appah 9 Oct 2008	2
Slow load times with PGgraphmacros.pl	Danny Glin 7 Oct 2008	Davide Cervone 7 Oct 2008	1
Lists of Implicit Equations	Peter Staab 3 Oct 2008	Peter Staab 3 Oct 2008	4
Problems with problems which use PGdiffeqmacros.pl	Hans Johnston 1 Oct 2008	Hans Johnston 1 Oct 2008	0
Utah problems added to National Problem Library	Arnold Pizer 9 Sep 2008	Arnold Pizer 9 Sep 2008	0
Hints - how are they controlled?	Ken Levasseur 8 Sep 2008	Arnold Pizer 9 Sep 2008	1
Additional bug in Webwork Question Server?	Steven McKay 6 Sep 2008	Steven McKay 8 Sep 2008	4
WeBWorK Questionnaire	Curtis Card 17 Nov 2007	Raghu Gompa 7 Sep 2008	5
oracle function and math objects	Darwyn Cook 15 Aug 2008	Darwyn Cook 6 Sep 2008	4
A bug in Moodle webwork question type	Steven McKay 5 Sep 2008	Davide Cervone 5 Sep 2008	3
Precalculus	Lynne Ipina 5 Sep 2008	Lynne Ipina 5 Sep 2008	0
writing sequential problems	Michael Gage 19 Jun 2008	Michael Gage 23 Aug 2008	4
contextLimitedPolynomial	Kenneth Appel 14 Aug 2008	Davide Cervone 14 Aug 2008	1
Limiting operations allowed in formulas	Kenneth Appel 13 Aug 2008	Davide Cervone 13 Aug 2008	1
unionTables	Kenneth Appel 10 Aug 2008	Kenneth Appel 11 Aug 2008	2
compound problems	Kenneth Appel 7 Aug 2008	Davide Cervone 7 Aug 2008	1
context Limited Numeric	Kenneth Appel 25 Jul 2008	Davide Cervone 2 Aug 2008	9
using contexts for grade school answers	Kenneth Appel 22 Jul 2008	Davide Cervone 24 Jul 2008	10
Order in which to study mathobjects documents	Kenneth Appel 23 Jul 2008	Davide Cervone 23 Jul 2008	1
College Algebra 1	Glynn Willett 22 Jul 2008	Glynn Willett 23 Jul 2008	2
Displaying non-decimal correct answer	Adam Weyhaupt 27 Jun 2008	Adam Weyhaupt 9 Jul 2008	6
use of webwork with moodle	Jean-Philippe JP 2 Jul 2008	Jean-Philippe JP 2 Jul 2008	3
searching for problems in the NPL	Arnold Pizer 1 Jul 2008	Arnold Pizer 1 Jul 2008	3
Can't convert an empty value to a real number on incorrect interval response	Adam Weyhaupt 27 Jun 2008	Davide Cervone 28 Jun 2008	2
Implicit Differentiation	Noah Bennett 19 Jun 2008	Noah Bennett 19 Jun 2008	0
solving complexe equations	Jean-Philippe JP 10 Jun 2008	Michael Gage 10 Jun 2008	1
popup hints after each try	Jean-Philippe JP 28 May 2008	Davide Cervone 3 Jun 2008	4
Can correct answers be typeset?	Adam Weyhaupt 29 May 2008	Davide Cervone 29 May 2008	2
Checking a basis consisting of row vectors	Christopher Heckman 28 May 2008	Christopher Heckman 28 May 2008	0
showing students which coordinate is wrong in a vector answer	Darwyn Cook 1 May 2008	Darwyn Cook 2 May 2008	5
Hiding the code for an input box from students	Darwyn Cook 12 Mar 2008	Davide Cervone 2 May 2008	5
Answer Evaluators for Complex Numbers	Liz Brauer 9 Apr 2008	Gavin LaRose 11 Apr 2008	1
Center of Mass	Curtis Card 29 Jan 2008	Darwyn Cook 13 Mar 2008	1
3D Oracle functions, cleaner with mathobjects?	Darwyn Cook 19 Feb 2008	Darwyn Cook 28 Feb 2008	1
Generate Different Random Numbers	Curtis Card 31 Oct 2007	Rob Owen 25 Feb 2008	2
Bridging the gap from teacher to student	Jason Bird 8 Feb 2008	Jason Bird 8 Feb 2008	1
Ranking Tasks	Michael Gallis 27 Jan 2008	Davide Cervone 4 Feb 2008	4
Getting dollar signs to show in TeX	Robin Cruz 21 Jan 2008	Davide Cervone 4 Feb 2008	7
Making A Currency object with a PiecewiseFunction object	Robin Cruz 15 Jan 2008	Robin Cruz 19 Jan 2008	2
Overlaping intervals checked	Curtis Card 5 Jan 2008	Michael Gage 5 Jan 2008	4
Email problem with Questionaire	Curtis Card 12 Dec 2007	Michael Gage 13 Dec 2007	1
Passing flags when using MultiAnswer	Danny Glin 27 Nov 2007	Davide Cervone 27 Nov 2007	1
MathObjects	Andras Balogh 24 Nov 2007	Andras Balogh 24 Nov 2007	2
Checking against multiple correct answers	Danny Glin 15 Nov 2007	Davide Cervone 15 Nov 2007	1
retry problem with hint and different parameters	Andras Balogh 12 Nov 2007	Davide Cervone 15 Nov 2007	3
Materials for Rogawski's "Calculus"	Sam Hathaway 11 Oct 2007	Curtis Card 7 Nov 2007	2
Scrambling the problem order with unionInclude.pl	Robin Cruz 15 Oct 2007	Robin Cruz 25 Oct 2007	6
making a table in PG	joel robbin 3 Oct 2007	Robin Cruz 3 Oct 2007	1