WeBWorK Problems

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

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List of discussions. Showing 100 of 1251 discussions
Discussion	Started by	Last post	Replies
searching for problems in the NPL	Arnold Pizer 1 Jul 2008	Arnold Pizer 1 Jul 2008	3
Utah problems added to National Problem Library	Arnold Pizer 9 Sep 2008	Arnold Pizer 9 Sep 2008	0
College of Idaho problems added to National Problem Library	Arnold Pizer 17 Sep 2008	Robin Cruz 1 Nov 2008	19
modifying existing problems	Arnold Pizer 27 Jul 2011	Arnold Pizer 27 Jul 2011	2
How to color text red	Arnold Pizer 12 Aug 2012	Arnold Pizer 12 Aug 2012	0
Apache2 won't start	Arnold Pizer 20 Sep 2017	Arnold Pizer 20 Sep 2017	9
Question about AnswerFormatHelp	Archie Holmes 19 Jul 2011	Archie Holmes 19 Jul 2011	0
how to Compute \|x\| > 6 in webwork answer	Anushree Sharma 4 Jan 2011	D. Brian Walton 5 Jan 2011	3
Can't generate enough valid points for comparison	Anton Betten 11 Jul 2012	Danny Glin 12 Jul 2012	3
Just-in-time sets	Anthony Weaver 2 Oct 2021	Danny Glin 12 Oct 2021	1
Worked correct and incorrect examples	Anne Gunn 12 Feb 2014	Anne Gunn 3 Apr 2014	2
Compound problems with moodle question type	Angel Gavalda 8 Jan 2010	Angel Gavalda 14 Jan 2010	10
Union.pm, development branch, 'union can be simplified by combining sets' error	Andy Fuchs 19 Jul 2017	Michael Gage 25 Jul 2017	3
modperl error, Apache2 IO write: (103) Software caused connection abort	Andy Fuchs 31 Aug 2017	Andy Fuchs 31 Aug 2017	0
development sources, Function 'norm' has too few inputs	Andy Fuchs 24 Nov 2017	Michael Gage 28 Nov 2017	5
student answers vanishing with Odd number of elements in hash assignment warning	Andy Fuchs 17 Feb 2018	Michael Gage 22 Mar 2018	4
Writing conditional hints, possible?	Andrew Parker 14 Mar 2013	Paul Pearson 19 Mar 2013	4
Newly written problem won't show in HWSetEditor	Andrew Parker 14 Aug 2014	Andrew Parker 14 Aug 2014	1
Errors in Library/Browser (New Install)	Andrew Bayliss 23 Mar 2012	Michael Gage 25 Mar 2012	2
hardcopy tex error	Andrew Dabrowski 26 Jan 2015	Michael Gage 27 Jan 2015	3
Problems with NAMED_ANS_RADIO in PGbasicmacros.pl	Andrew Parker 11 Dec 2015	Davide Cervone 12 Dec 2015	1
Retrieving students' un-evaluated constant expressions from MultiAns	Andrew Parker 8 Aug 2016	Andrew Parker 8 Aug 2016	1
I = I or not?	Andrew Dabrowski 11 Aug 2016	Paul Pearson 12 Aug 2016	5
Unicode "theta" in PGgraphmacros	Andrew Parker 22 Aug 2016	Andrew Parker 22 Aug 2016	0
combining parserMultiAnswer and LABELED_ANS	Andrew Parker 5 Jul 2017	Andrew Parker 10 Jul 2017	6
Piecewise functions with fractional exponents	Andrew Swanson 15 Aug 2017	Andrew Swanson 16 Aug 2017	2
GeoGebra problems rendering improperly	Andrew Parker 30 Apr 2018	Brittni Lorton 26 Feb 2019	16
Custom List Checker that ignores list-length	Andrew Parker 19 Jul 2018	Andrew Parker 23 Jul 2018	4
adding problems to the OPL	Andrew Dabrowski 6 May 2019	Andrew Dabrowski 6 May 2019	0
Problem Tagging Hierarchy	Andrew Parker 20 Jun 2019	Danny Glin 20 Jun 2019	1
ans_array and student response storage	Andrew Parker 29 May 2020	Glenn Rice 29 May 2020	1
MathObjects	Andras Balogh 24 Nov 2007	Andras Balogh 24 Nov 2007	2
retry problem with hint and different parameters	Andras Balogh 12 Nov 2007	Davide Cervone 15 Nov 2007	3
overwriting problems	Andras Balogh 26 Dec 2008	Andras Balogh 27 Dec 2008	2
Some questions are not loading parserUtils.pl	Andras Balogh 1 Feb 2025	Glenn Rice 3 Feb 2025	3
Test	Allyssa Williams 16 Nov 2020	Sean Fitzpatrick 16 Nov 2020	1
Combining two or more problems into one	Alina Duca 13 Jan 2012	Alina Duca 18 Jan 2012	5
Knowls in WeBWorK problems?	Alina Duca 30 Aug 2012	John Travis 14 Nov 2013	4
Physics problems (in addition to CAPA) in WeBWorK	Alexander Basyrov 29 Feb 2012	Andy Fuchs 24 Aug 2018	12
The 'less than' symbol disappears from answers if entered all by itself	Alexander Basyrov 9 Sep 2013	Paul Pearson 14 Sep 2013	2
WebWorK error help	Alexander Hostetter 22 Jan 2025	Alexander Hostetter 24 Jan 2025	13
Will adaptive parameters work for Matrices?	Alex Jordan 16 Jan 2012	Davide Cervone 4 Jul 2012	5
Negative numbers inside a radical in Complex context	Alex Jordan 13 May 2012	Davide Cervone 4 Jul 2012	1
typo in contextInequalities.pl	Alex Jordan 25 Sep 2013	Alex Jordan 25 Sep 2013	0
Scientific Notation	Alex Jordan 1 Oct 2013	Davide Cervone 1 Oct 2013	1
essay grading level of refinement	Alex Jordan 11 Nov 2013	Geoff Goehle 30 Jun 2014	1
postFilter issues in develop	Alex Jordan 24 Sep 2015	Davide Cervone 28 Sep 2015	2
Multiple correct answers of different Math Object type	Alex Jordan 15 Dec 2010	Alex Jordan 15 Dec 2010	0
Aliases for units	Alex Jordan 23 Dec 2010	Alex Jordan 23 Dec 2010	0
Error with Fraction context	Alex Jordan 19 Mar 2011	Alex Jordan 19 Mar 2011	0
Using ASCIIMathML for graphing	Alex Jordan 17 May 2011	Alex Jordan 18 May 2011	3
OpenStax college algebra textbook	Alex Jordan 11 May 2018	James Morski 6 Jun 2018	1
Business Calculus Course	Alex Jordan 20 Jun 2018	Alex Jordan 20 Jun 2018	0
answers that are Sets and a custom checker issue	Alex Jordan 13 Nov 2011	Davide Cervone 8 Jul 2012	1
time to the microsecond	Alex Jordan 13 Jun 2019	Michael Gage 5 Jul 2019	7
Lists of Vectors answer checker	Alex Jordan 1 Aug 2012	Davide Cervone 1 Aug 2012	1
Efficiently Shaking Down Problem Libraries	Alex Jordan 14 Sep 2012	Boyd Duffee 18 Sep 2012	4
GraphTool for one-dimensional plots	Alex Jordan 18 Mar 2023	Glenn Rice 25 Mar 2023	6
PGML and perl array elements	Alex Jordan 18 Dec 2012	Davide Cervone 19 Dec 2012	1
Bug in Set cmp? / Ellipsis in answer	Alex Jordan 3 Jan 2013	Alex Jordan 3 Jan 2013	1
variable types in contexts	Alex Jordan 29 Jun 2013	Alex Jordan 5 Aug 2013	2
A "solutions manual"	Alex Jordan 1 Jul 2013	Chris Hughes 25 May 2014	3
cmp_class must be in all lowercase?	Alex Jordan 21 Jul 2013	Davide Cervone 24 Jul 2013	1
Packaging some code	Alex Jordan 22 Jul 2013	Alex Jordan 27 Jul 2013	2
Questions about correct_ans_latex_string	Alex Jordan 1 Aug 2013	Davide Cervone 5 Aug 2013	5
LimitedRadicals context	Alex Jordan 2 Aug 2013	Alex Jordan 5 Aug 2013	3
Bizarro Power	Alex Jordan 22 Aug 2013	Alex Jordan 28 Aug 2013	2
having trouble with $matrix->solve_LR	Alex Jordan 14 Oct 2013	Davide Cervone 30 Apr 2014	2
numbers with commas every third place	Alex Jordan 14 Nov 2013	Alex Jordan 19 Nov 2013	2
Parser::Number::Decimals(); ?	Alex Jordan 15 Jan 2014	Davide Cervone 16 Jan 2014	1
GeoGebra app trouble	Alex Jordan 10 Apr 2014	Andrew Bayliss 17 Apr 2014	2
greater than and less than signs converted to their html code	Alex Jordan 8 May 2014	Alex Jordan 8 May 2014	3
PCC Basic Algebra and Basic Math problems	Alex Jordan 11 Jun 2014	Alex Jordan 20 Sep 2014	4
decimal modification to Parser	Alex Jordan 28 Jun 2014	Alex Jordan 30 Jun 2014	2
Implicit Planes in nonstandard form	Alex Jordan 7 Jul 2014	Alex Jordan 14 Sep 2014	1
Can I turn off comparison of an answer to the previous submitted answer?	Alex Jordan 3 Oct 2014	Nathan Wallach 18 Aug 2020	7
Question behaving differently for student and instructor despite same seed	Alex Jordan 13 Oct 2014	Alex Jordan 18 Oct 2014	7
Is there a way to use something like Math::BigFloat?	Alex Jordan 3 Apr 2015	Alex Jordan 3 Apr 2015	0
issue with instructor feedback in essay questions: alignment characters	Alex Jordan 15 Dec 2015	Alex Jordan 15 Dec 2015	0
Grading of essay questions when other questions are present	Alex Jordan 22 Jan 2016	Geoff Goehle 23 Jan 2016	2
Bug(s) (or user error?) with D derivative method	Alex Jordan 2 Feb 2016	Alex Jordan 3 Feb 2016	2
percent as a unit	Alex Jordan 12 Sep 2016	Davide Cervone 17 Nov 2016	2
Issue with rendering a MO String	Alex Jordan 12 Oct 2016	Danny Glin 24 Oct 2016	3
keys and randomization	Alex Jordan 12 Oct 2016	Alex Jordan 12 Oct 2016	1
Numberless unit answers	Alex Jordan 16 Nov 2016	Davide Cervone 17 Nov 2016	1
Issue with too-short intervals	Alex Jordan 17 Jan 2017	Alex Jordan 17 Jan 2017	0
context for polar coordinates	Alex Jordan 19 Jan 2017	Alex Jordan 23 Jan 2017	6
centered display math in PGML	Alex Jordan 25 Aug 2017	Alex Jordan 25 Aug 2017	0
accessing a dynamic images pixel width	Alex Jordan 4 Oct 2017	Gavin LaRose 4 Oct 2017	1
Plus/Minus operator	Alex Jordan 24 Feb 2018	Alex Jordan 27 Feb 2018	2
PGML display math	Alex Jordan 28 May 2018	Davide Cervone 31 May 2018	4
Missing CAPA problems?	Alex Jordan 9 Jul 2018	Alex Jordan 9 Jul 2018	0
Interval context + operator correct answer string	Alex Jordan 1 Nov 2018	Davide Cervone 3 Dec 2018	1
GeoGebra, WeBWorK, and Edfinity	Alex Jordan 14 Jan 2019	Alex Jordan 14 Jan 2019	0
GeoGebra in PDF	Alex Jordan 15 Jan 2019	Davide Cervone 19 Jan 2019	1
MultiAnswer with named answer rules	Alex Jordan 12 Feb 2019	Glenn Rice 16 Feb 2019	11
parserOneOf feedback messages	Alex Jordan 14 May 2019	Davide Cervone 18 May 2019	1
add complex numbers to a context	Alex Jordan 30 May 2019	Alex Jordan 30 May 2019	4
Score Math Object	Alex Jordan 13 Jun 2019	Alex Jordan 19 Jun 2019	4
characters beyond the keyboard	Alex Jordan 19 Jun 2019	Davide Cervone 20 Jun 2019	2