WeBWorK Problems

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

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List of discussions. Showing 100 of 1255 discussions
Discussion	Started by	Last post	Replies
Problem renders in Homework Sets Editor but gives error in a Homework Set	Joy Morris 24 Oct 2021	Joy Morris 25 Oct 2021	2
contextInequalities.pl and previous answer comparison	Alex Jordan 5 Nov 2021	Davide Cervone 11 Nov 2021	2
Why comments and latex \( do not work?	ADAM SIKORA 21 Nov 2021	Alex Jordan 21 Nov 2021	2
Disallow division, but only for complex numbers?	Danny Glin 25 Feb 2022	Danny Glin 25 Feb 2022	2
General Solution - Vector Parametric Equation	Marie-Claude Bonneau 7 Mar 2022	Marie-Claude Bonneau 11 Mar 2022	2
Unable to view updated problems in local directory on one account	Bentley Garrett 14 Jul 2022	Bentley Garrett 15 Jul 2022	2
Regex works in problem, but not in macro	Nathan Warkentin 30 Jul 2022	Nathan Warkentin 30 Jul 2022	2
Error generation issue in a library problem	Abhijit Dasgupta 30 Aug 2022	Abhijit Dasgupta 30 Aug 2022	2
button to allow students to repeat randomized problem?	Ken Luther 7 Sep 2022	Ken Luther 8 Sep 2022	2
"This problem file was empty!"	Siman Wong 12 Jan 2023	Siman Wong 12 Jan 2023	2
non_zero_random displays unexpected output- too many decimals	Tim Alderson 9 Feb 2023	Danny Glin 9 Feb 2023	2
Can't generate enough valid points for comparison	Bill Shillito 15 Feb 2023	Bill Shillito 17 Feb 2023	2
Changing the student answer to upper case when using MultiAnswer	Cindy Loten 1 Feb 2023	Cindy Loten 2 Feb 2023	2
Error: you can only use '/' between (non-negative) integers	Lukas Fredriksson 21 Feb 2023	Lukas Fredriksson 7 Mar 2023	2
Answer precision in PGML -- mend a broken heart!	Philip Loewen 19 Mar 2023	Philip Loewen 20 Mar 2023	2
R statistics for outliers	Vivien Altwasser 21 Mar 2023	Vivien Altwasser 21 Mar 2023	2
Randomly selecting options for new_checkbox_multiple_choice()	Cindy Loten 28 Mar 2023	Cindy Loten 28 Mar 2023	2
Integers with more than 6 digits.	Cindy Loten 13 Apr 2023	Cindy Loten 14 Apr 2023	2
Compression algorithms and Past Answers	Lee McPherson 17 Apr 2023	Lee McPherson 18 Apr 2023	2
logicMacros.pl	Cindy Loten 11 May 2023	Cindy Loten 12 May 2023	2
Graphs in Tables with Multiple Choice	Cindy Loten 12 Jun 2023	Cindy Loten 22 Jun 2023	2
Best practice and attribution for edited OPL problems in another project	Sean Fitzpatrick 21 Jun 2023	Sean Fitzpatrick 21 Jun 2023	2
List of matrices as student answer	Sean Fitzpatrick 23 Jun 2023	Sean Fitzpatrick 23 Jun 2023	2
Can upToConstant and withPostFilter be used together?	Larry Riddle 5 Jul 2023	Larry Riddle 6 Jul 2023	2
Is it possible to disable the message "This answer is equivalent to the one you just submitted."	roo biki 19 Jul 2023	Glenn Rice 19 Jul 2023	2
assigning grade weights inside pgml compare methods	Larry Riddle 21 Jul 2023	Glenn Rice 25 Jul 2023	2
Preview issue when combining radio buttons with multianswer	Steven Fiedler 30 Aug 2023	Steven Fiedler 31 Aug 2023	2
Data too long for 'frozen_hash'	Tim Flowers 12 Sep 2023	Tim Flowers 25 Sep 2023	2
Odd number of elements in anonymous hash	Dave Rosoff 11 Oct 2023	Alex Jordan 19 Oct 2023	2
Correct answer is graded as incorrect.	Jason Diemer 14 Nov 2023	Jason Diemer 15 Nov 2023	2
Answer checker issue	Tim Alderson 24 Jan 2024	Tim Alderson 25 Jan 2024	2
Subsequent Question Content Affected by Previous Answer	Kyle Schlitt 5 Feb 2024	Kyle Schlitt 5 Feb 2024	2
Tolerance problems - exp(...) works fine, but e^(...) is "wrong"	Philip Loewen 22 Mar 2024	Philip Loewen 22 Mar 2024	2
Limited Radical Context not reducing	Brittni Lorton 3 May 2024	Brittni Lorton 8 May 2024	2
Problem with answerHints	Robin Cruz 22 Jan 2025	Robin Cruz 22 Jan 2025	2
Can the Graphtool number line do decimals?	Robin Cruz 25 Jan 2025	Robin Cruz 26 Jan 2025	2
css forms in webwork	Pamela de Silva 5 Feb 2007	Sam Hathaway 5 Feb 2007	1
arrays in perl/webwork	Helena Verrill 8 Feb 2007	Michael Gage 8 Feb 2007	1
University of Georgia Problem Library	Gerard Awanou 15 Aug 2007	Gavin LaRose 17 Aug 2007	1
manipulating webwork answers	Helena Verrill 8 Feb 2007	Davide Cervone 8 Feb 2007	1
pop up list example problem	Helena Verrill 28 Feb 2007	Michael Gage 28 Feb 2007	1
latex newcommand	Helena Verrill 28 Feb 2007	Michael Gage 28 Feb 2007	1
Naming Conventions / Organization of Question Banks	Danny Glin 3 May 2007	Gavin LaRose 7 May 2007	1
making a table in PG	joel robbin 3 Oct 2007	Robin Cruz 3 Oct 2007	1
Library Browser Java Console errors	Ron Vaillancourt 2 Jul 2007	Michael Gage 2 Jul 2007	1
Center of Mass	Curtis Card 29 Jan 2008	Darwyn Cook 13 Mar 2008	1
Bridging the gap from teacher to student	Jason Bird 8 Feb 2008	Jason Bird 8 Feb 2008	1
Answer Evaluators for Complex Numbers	Liz Brauer 9 Apr 2008	Gavin LaRose 11 Apr 2008	1
Grid lines not showing up on graphs	Robin Cruz 30 Sep 2007	Davide Cervone 30 Sep 2007	1
solving complexe equations	Jean-Philippe JP 10 Jun 2008	Michael Gage 10 Jun 2008	1
Matrix functions in mathObjects	Danny Glin 4 Jul 2008	Michael Gage 4 Jul 2008	1
Hints - how are they controlled?	Ken Levasseur 8 Sep 2008	Arnold Pizer 9 Sep 2008	1
Checking against multiple correct answers	Danny Glin 15 Nov 2007	Davide Cervone 15 Nov 2007	1
Passing flags when using MultiAnswer	Danny Glin 27 Nov 2007	Davide Cervone 27 Nov 2007	1
Email problem with Questionaire	Curtis Card 12 Dec 2007	Michael Gage 13 Dec 2007	1
A compound problem that tests my shaky hold on sanity	Kenneth Appel 23 Dec 2008	Davide Cervone 28 Dec 2008	1
TeX in popup	Bruce Yoshiwara 3 Jan 2009	Davide Cervone 4 Jan 2009	1
tex in hints?	Kenneth Appel 24 Feb 2009	Michael Gage 24 Feb 2009	1
Is it easy to require answers in base-exponent form	Kenneth Appel 1 Mar 2009	Davide Cervone 2 Mar 2009	1
Using step() with parser	David Gilliam 30 Mar 2009	Davide Cervone 30 Mar 2009	1
3D Oracle functions, cleaner with mathobjects?	Darwyn Cook 19 Feb 2008	Darwyn Cook 28 Feb 2008	1
When use cmp and when num_cmp?	Murray Eisenberg 3 Oct 2009	Davide Cervone 4 Oct 2009	1
Order in which to study mathobjects documents	Kenneth Appel 23 Jul 2008	Davide Cervone 23 Jul 2008	1
Limiting operations allowed in formulas	Kenneth Appel 13 Aug 2008	Davide Cervone 13 Aug 2008	1
compound problems	Kenneth Appel 7 Aug 2008	Davide Cervone 7 Aug 2008	1
contextLimitedPolynomial	Kenneth Appel 14 Aug 2008	Davide Cervone 14 Aug 2008	1
dynamically generated number lines	Bruce Yoshiwara 28 Jan 2010	Bruce Yoshiwara 28 Jan 2010	1
refresh cached images	Darwyn Cook 4 Sep 2008	Alex Jordan 9 Apr 2014	1
fractions	Zak Zarychta 5 Sep 2010	Davide Cervone 5 Sep 2010	1
giving another instructor access to my problem library	Ellen Kamischke 21 Sep 2010	D. Brian Walton 21 Sep 2010	1
Slow load times with PGgraphmacros.pl	Danny Glin 7 Oct 2008	Davide Cervone 7 Oct 2008	1
disabling the evaluation of constants	Michael Miller 11 Oct 2010	Gavin LaRose 12 Oct 2010	1
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
parserMultiAnswer and Tests	Justin Sukiennik 18 Nov 2010	Gavin LaRose 22 Nov 2010	1
Creating def files from existing homework sets	Michael Schroeder 13 Jan 2011	Robin Cruz 13 Jan 2011	1
A failed attempt to use Gavin LaRose's Sample Problem 2	Kenneth Appel 13 Jan 2009	Davide Cervone 13 Jan 2009	1
Checking Parametrizations	Nick Hamblet 20 Jan 2009	Dick Lane 22 Jun 2010	1
use distinct equations with parserParametricLine ?	Dick Lane 12 Jun 2011	Dick Lane 17 Jun 2011	1
how to check two different answers	Siman Wong 12 Aug 2011	Gavin LaRose 14 Aug 2011	1
Thomas' Calculus problems	Stuart Boersma 22 Aug 2011	Jason Aubrey 23 Aug 2011	1
'y' not defined in this context, but 'x' works	Xiong Chiamiov 23 Jan 2009	Davide Cervone 23 Jan 2009	1
Checking factors and multiples	Imre Tuba 22 Jan 2009	Davide Cervone 26 Jan 2009	1
Rowgawski Problem Sets	Jim Fischer 21 Sep 2011	Jim Fischer 21 Sep 2011	1
using plot_functions in PGgraphmacros	Kenneth Appel 5 Feb 2009	Kenneth Appel 5 Feb 2009	1
Changing tab order of answer blanks	D. Brian Walton 20 Oct 2011	Michael Gage 20 Oct 2011	1
clutter in graphmacros?	Kenneth Appel 19 Feb 2009	Davide Cervone 19 Feb 2009	1
problemPanic.pl	Kenneth Appel 3 Mar 2009	Davide Cervone 3 Mar 2009	1
path to context?	Kenneth Appel 9 Mar 2009	Davide Cervone 9 Mar 2009	1
Error on a problem using the LimitedNumeric context	Robin Cruz 27 Feb 2009	Davide Cervone 27 Feb 2009	1
2 Newbie questions	Bruce Yoshiwara 19 Mar 2009	Michael Gage 19 Mar 2009	1
Can't call method "strings" on an undefined value	Bruce Yoshiwara 5 Apr 2009	Davide Cervone 5 Apr 2009	1
Declaring a variable to be positive	Ted Shifrin 29 Jan 2012	Paul Pearson 29 Jan 2012	1
NPL View Problems Error	Jim Logan 22 Apr 2009	Michael Gage 22 Apr 2009	1
Rochester vs maCalc libraries?	Lars Jensen 25 Mar 2012	Michael Gage 25 Mar 2012	1
passing problem variables between sets	Darwyn Cook 29 Apr 2009	Davide Cervone 2 May 2009	1
Negative numbers inside a radical in Complex context	Alex Jordan 13 May 2012	Davide Cervone 4 Jul 2012	1
computing set union and set intersection	Jay Yellen 13 Jul 2012	Davide Cervone 13 Jul 2012	1
hints show, but not after the specified number of times	Xiong Chiamiov 23 Jun 2009	Michael Gage 26 Jun 2009	1
old string answer format	Robert Molzon 4 Jul 2009	Michael Gage 4 Jul 2009	1

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