WeBWorK Problems

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List of discussions. Showing 100 of 1257 discussions
Discussion	Started by	Last post	Replies
Send mail via "Email Instructor" button fails	Frank Cavadi 2 May 2017	Arnold Pizer 29 Sept 2017	6
Tex to PDF Hardcopy generatort error	Frank Cavadi 27 Apr 2017	Balagopal Pillai 2 May 2017	19
WebworkClient.pm Errors	Frank Cavadi 26 Apr 2017	Frank Cavadi 26 Apr 2017	2
Course Admin. error after db acct password change	Frank Cavadi 24 Apr 2017	Frank Cavadi 25 Apr 2017	7
Webwork 2.12 installed on RHEL7.3 - No webpage	Frank Cavadi 21 Apr 2017	Frank Cavadi 24 Apr 2017	4
NAU graphs label in solutions	Federico Galetto 11 June 2021	Federico Galetto 11 June 2021	0
Multiplying Matrices with Entries that are Variables	Fabian Gabel 26 May 2021	Davide Cervone 6 June 2021	1
Draggable Proof with Scaffolding	Fabian Gabel 18 May 2021	Ping-Shun Chan 12 Aug 2021	2
Periodic Re-randomization - clear student input	Fabian Gabel 9 Apr 2021	Fabian Gabel 10 Apr 2021	4
Scaffolding Question Limit Preview to Previously Answered	Fabian Gabel 11 Mar 2021	Glenn Rice 16 Mar 2021	6
contextLimitedPolynomial.pl for multivariate polynomials	F. Heiderich 6 Mar 2019	Alex Jordan 12 Feb 2020	2
Linebreaks in long math environments (especially in two column LaTeX output)	F. Heiderich 11 Nov 2017	F. Heiderich 11 Nov 2017	0
Answer fields shown in dependance of the answer of another answer field	F. Heiderich 23 Sept 2017	F. Heiderich 25 Sept 2017	3
Message "Your union can be simplified by combining some sets" in case if a wrong answer.	F. Heiderich 3 Sept 2017	F. Heiderich 3 Sept 2017	1
Return string from Sage	F. Heiderich 13 Aug 2017	F. Heiderich 23 Sept 2017	2
num_cmp problem with lb, lbf when answer is in N, kN..	Ever Barbero 18 Dec 2016	Alex Jordan 29 Dec 2016	8
Upload your solution	Eugene Belchev 5 July 2020	Joseph Maher 31 Aug 2020	4
Unable to locate AnswerFormatHelp.pl macro	Erin McNelis 17 Aug 2020	Erin McNelis 17 Aug 2020	6
Basic Problem Authoring Documentation	Eric Bumbalough 9 Mar 2021	Eric Bumbalough 10 Mar 2021	4
Using \lewis for Lewis dot diagrams	Eric Stroyan 7 June 2018	Eric Stroyan 7 June 2018	2
Answer conditional on PopUp response	Eric Errthum 21 Mar 2018	Eric Errthum 22 Mar 2018	1
Unordered list Arbitrary strings ionic equations	Eric Stroyan 5 Dec 2017	Eric Stroyan 21 Dec 2017	3
Chemistry Problems - Ionic Equations	Eric Stroyan 4 Dec 2017	Davide Cervone 27 Dec 2017	7
Too many answer blanks	Eric Stroyan 23 June 2017	Eric Stroyan 26 June 2017	2
Issues with re-randomization	Eric Stroyan 30 May 2017	Eric Stroyan 30 May 2017	2
GeoGebra Object Listerner	Eric Gilson 17 July 2015	Alex Jordan 17 July 2015	1
Embedding a Desmos Graph in a Table	Eric Gilson 25 June 2015	Eric Gilson 30 June 2015	4
\xrightarrow	Eric Stroyan 14 Apr 2011	Eric Stroyan 15 Apr 2011	9
Predicting products of a Reaction	Eric Stroyan 8 Apr 2011	Eric Stroyan 8 Apr 2011	0
contextReaction and complex compounds	Eric Stroyan 3 Apr 2011	Michael Gage 9 Apr 2011	3
Setting up a chemistry problem	Eric Stroyan 7 Oct 2009	Eric Stroyan 11 Oct 2009	9
random command	erdem çekmez 21 Jan 2015	erdem çekmez 22 Jan 2015	2
giving another instructor access to my problem library	Ellen Kamischke 21 Sept 2010	D. Brian Walton 21 Sept 2010	1
There is a subtle bug in Library/TCNJ/TCNJ_Eigenvalues/problem10.pg	Elbridge Gerry Puckett 19 Mar 2012	Gavin LaRose 21 Mar 2012	1
Adding Curly Braces to enclose a set of column vectors.	Elbridge Gerry Puckett 27 Apr 2010	Arnold Pizer 21 June 2010	2
static images problems takes long time	Edwin Flórez 5 Apr 2017	Edwin Flórez 8 May 2017	2
One problem missed from a problem set	Edwin Flórez 6 Dec 2016	Danny Glin 8 Dec 2016	3
Border in init_graph	Edwin Flórez 7 Nov 2015	Edwin Flórez 30 Dec 2015	2
RadioButtons fails if answer is 0	Edwin Flórez 4 Apr 2015	Edwin Flórez 6 Apr 2015	2
Restrict the scientific notation in student answer	Edwin Flórez 15 July 2014	Edwin Flórez 15 July 2014	0
Problems with NAU Graph exercises	Douglas Brown 17 Apr 2016	Katie Johnson 16 Jan 2019	6
different values of $showPartialCorrectAnswers in problem	Douglas Young 8 Jan 2016	Douglas Young 8 Jan 2016	0
more physics units	Douglas Young 16 June 2012	Boyd Duffee 22 Aug 2012	3
Recognizing equivalent implicit differentiation answers	Doug Torrance 6 Mar 2019	Doug Torrance 13 Mar 2019	3
Assigning Textbook Problems	Dikran Karagueuzian 2 Feb 2013	John Travis 14 Feb 2013	3
tool(s) to simplify sqrt(integer)	Dick Lane 6 Dec 2015	Dick Lane 6 Dec 2015	0
order of RadioButtons is nearly static, labels are omitted	Dick Lane 26 Apr 2015	Dick Lane 26 Apr 2015	0
ambiguous unit --- how/need to handle ?	Dick Lane 13 Feb 2014	Gavin LaRose 14 Feb 2014	1
single AnswerHint after checking a list	Dick Lane 11 Nov 2013	Dick Lane 11 Nov 2013	0
cosmetics using alignedChoice	Dick Lane 10 Nov 2013	Dick Lane 10 Nov 2013	0
Q: random polynomial	Dick Lane 24 July 2013	Dick Lane 24 July 2013	2
Intermediate Value theorem, custom checker	Dick Lane 11 Apr 2013	Dick Lane 13 Apr 2013	2
->{original_formula}	Dick Lane 1 Apr 2013	Davide Cervone 12 Apr 2013	1
change text & score as function of attempts	Dick Lane 5 Apr 2012	Paul Pearson 6 Apr 2012	3
labeled answer boxes within table of graphs	Dick Lane 1 Mar 2012	Dick Lane 1 Mar 2012	4
how can usability of NPL be improved?	Dick Lane 19 Feb 2012	Siman Wong 26 Feb 2012	3
Q: font size in a dynamic graph	Dick Lane 20 Nov 2011	Dick Lane 20 Nov 2011	0
revised error msg or custom hint	Dick Lane 14 Nov 2011	Gavin LaRose 15 Nov 2011	1
choice/timing/formatting of display for extra stuff	Dick Lane 7 July 2011	Dick Lane 7 July 2011	0
getting a numerical MathObject to display its formula in text	Dick Lane 19 June 2011	Dick Lane 20 June 2011	1
a weak alternative to a polymorphic custom checker	Dick Lane 14 June 2011	Dick Lane 15 June 2011	2
use distinct equations with parserParametricLine ?	Dick Lane 12 June 2011	Dick Lane 17 June 2011	1
options for display of vectors (and answers)	Dick Lane 7 June 2011	Michael Gage 11 June 2011	3
MathObjects involving polar coordinates -- TeX format	Dick Lane 2 June 2011	Davide Cervone 3 June 2011	3
typeset math in multiple choice items	Dick Lane 17 May 2011	Hedley Pinsent 3 Mar 2012	1
MathObjects version of MAAtutorial or setDemo	Dick Lane 15 May 2011	Dick Lane 19 June 2011	5
display of Fraction objects	Dick Lane 8 May 2011	Dick Lane 27 May 2011	3
topics for helpLink	Dick Lane 4 May 2011	Paul Pearson 12 Apr 2017	5
Q: list of lists	Dick Lane 3 May 2011	Gavin LaRose 3 May 2011	1
cosmetics might matter: solutions & MathObjects	Dick Lane 3 Apr 2011	Dick Lane 4 Apr 2011	4
problemRandomize --- errors trying to load	Dick Lane 27 Nov 2010	Dick Lane 2 Dec 2010	4
PGcourse.pl, Show Problem Source, problemRandomize	Dick Lane 27 Nov 2010	Dick Lane 27 Nov 2010	0
suppress partial credit score (until done)	Dick Lane 11 Nov 2010	Paul Pearson 16 Nov 2010	4
DEF files for large collection; a potential use	Dick Lane 10 Nov 2010	Gavin LaRose 18 Nov 2010	5
extended Euclidean algorithm	Dick Lane 26 June 2010	Dick Lane 26 June 2010	0
bug(s) and Bugzilla	Dick Lane 14 June 2010	Dick Lane 14 June 2010	2
using a list of lists	Dick Lane 28 May 2010	Davide Cervone 30 May 2010	3
add solution to a .pg file while set is open	Dick Lane 21 Apr 2010	Gavin LaRose 22 Apr 2010	1
Generate distinct random values	Dick Lane 25 Feb 2010	Nathan Wodarz 26 Feb 2010	2
report of "Correct" is wrong but scoring is correct	Dick Lane 22 Feb 2010	Davide Cervone 25 Feb 2010	3
finding problems from specific texts	Debbie Yuster 16 Aug 2009	Gavin LaRose 17 Aug 2009	1
Call for WeBWorK problem authors - Problems for International Math Competitions	Davide Cervone 21 Sept 2015	Davide Cervone 21 Sept 2015	0
Undefined Subroutine when updating OPL	David Nawrocki 31 May 2025	Danny Glin 2 June 2025	1
MultiAnswer subroutine with strings	David Nawrocki 6 Dec 2023	Danny Glin 6 Dec 2023	1
Problem fails for one specific student	David Brodbeck 8 Nov 2022	Glenn Rice 8 Nov 2022	5
Looking for OpenStax University Physics problem sets	David Howard 28 Sept 2020	David Howard 29 Sept 2020	4
Multiple Choice problems with Mathobjects answers and extras	David Gilliam 26 Aug 2018	David Gilliam 28 Aug 2018	5
MySQL Error Data Too Long	David Bondurant 5 Sept 2017	Michael Gage 8 Sept 2017	2
Math Objects and multi answer	David Stowell 12 May 2014	Davide Cervone 12 May 2014	1
PGML Matrix answers	David Gilliam 28 Feb 2013	Michael Gage 1 Mar 2013	5
Answer up to multiplication by a nonzero constant and added variables	David Protas 31 Dec 2012	David Protas 14 Jan 2013	2
Answer boxes in TeX mode	David Covert 9 Mar 2012	David Covert 9 Mar 2012	4
Newbie: Problem Libraries and NPL	David Britz 13 Oct 2009	David Britz 13 Oct 2009	0
Webwork For College Algebra	David Britz 23 Sept 2009	Arnold Pizer 16 Oct 2009	5
Using step() with parser	David Gilliam 30 Mar 2009	Davide Cervone 30 Mar 2009	1
Odd number of elements in anonymous hash	Dave Rosoff 11 Oct 2023	Alex Jordan 19 Oct 2023	2
a problem with previewing answer	Dave Meng 14 Sept 2017	Dave Meng 14 Sept 2017	2
Get path of problem as it's evaluated	Dave Rosoff 9 Apr 2015	Danny Glin 13 Apr 2015	1
MultiAnswer with Complex context and PGML	Dave Rosoff 11 Jan 2014	Dave Rosoff 18 Jan 2014	8
local/Library/....	Daryl Tingley 25 Sept 2011	Arnold Pizer 26 Sept 2011	7