WeBWorK Problems

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

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List of discussions. Showing 100 of 1216 discussions
Discussion	Started by	Last post	Replies
dotted lines	Bruce Yoshiwara 20 Apr 2009	Alex Jordan 14 Dec 2020	8
RationalExpEvaluator from College of Idaho	Bruce Yoshiwara 20 May 2009	Sean Fitzpatrick 4 May 2017	2
don't see graphics	Bruce Yoshiwara 1 Sep 2011	Bruce Yoshiwara 2 Sep 2011	3
why -2.22044604925031e-16?	Bruce Yoshiwara 2 Sep 2009	Bruce Yoshiwara 3 Sep 2009	4
can't generate enough test points	Bruce Yoshiwara 17 Nov 2009	Bruce Yoshiwara 17 Nov 2009	2
formatting tables	Bruce Yoshiwara 13 Mar 2010	Bruce Yoshiwara 16 Mar 2010	4
error tolerance on pair of points	Bruce Yoshiwara 21 Mar 2010	Bruce Yoshiwara 21 Mar 2010	2
context::Fraction::Real	Bruce Yoshiwara 22 Mar 2010	Davide Cervone 31 Mar 2010	4
LimitedFraction: Is -8/2 reduced?	Bruce Yoshiwara 30 May 2010	Davide Cervone 31 May 2010	3
random_list	Bruce Yoshiwara 22 Nov 2010	Bruce Yoshiwara 23 Nov 2010	2
Creating exercises with answers dependent on previous answers	Bruce Yoshiwara 31 Dec 2010	Bruce Yoshiwara 1 Jan 2011	2
estimating equation of a line	Bruce Yoshiwara 2 Jan 2011	Paul Pearson 3 Jan 2011	1
cannot view old exercises	Bruce Yoshiwara 23 Sep 2011	Michael Gage 23 Sep 2011	1
Student entering nth roots (dev math)	Bruce Yoshiwara 26 Jan 2018	Bruce Yoshiwara 28 Jan 2018	4
Displaying answers in scientific notation with exponent -13	Bruce Yoshiwara 30 Jan 2018	Bruce Yoshiwara 31 Jan 2018	2
Specifying occurrences of character in answer	Bruce Yoshiwara 4 Feb 2018	Alex Jordan 7 Feb 2018	9
The Correct answer displayed changes after user input	Bruce Yoshiwara 18 Feb 2018	Danny Glin 20 Feb 2018	3
calculations within a do-until loop	Bruce Yoshiwara 5 Mar 2018	Bruce Yoshiwara 6 Mar 2018	2
Matching Tables analogous to imageChoice	Bruce Yoshiwara 9 Sep 2018	Danny Glin 19 Sep 2018	1
Absolute Value in Logarithmic Functions Student Answers	Brittni Lorton 19 Feb 2019	Davide Cervone 24 Aug 2019	6
Custom Error Messages Issue	Brittni Lorton 14 Apr 2019	Brittni Lorton 15 Apr 2019	3
Set Notation with Variables	Brittni Lorton 3 Jan 2020	Brittni Lorton 6 Jan 2020	2
Scrambled Order for PopUps	Brittni Lorton 14 May 2020	Brittni Lorton 15 May 2020	2
Accepting reduced fraction OR decimal	Brittni Lorton 12 Oct 2020	Brittni Lorton 19 Oct 2020	3
Fractions-NoDecimals for Matrices	Brittni Lorton 28 Oct 2020	Christopher Heckman 22 Oct 2021	2
Simplified Radicals with MathQuill	Brittni Lorton 1 Dec 2020	Brittni Lorton 8 Dec 2020	2
Simplified radical in complex context	Brittni Lorton 29 Jan 2021	Brittni Lorton 2 Feb 2021	2
Multiple Choice with Fill in the Blank	Brittni Lorton 27 Sep 2021	Alex Jordan 28 Sep 2021	7
Implicit Equation	Brittni Lorton 27 Apr 2022	Brittni Lorton 3 May 2022	5
Reduced Fractions in Intervals	Brittni Lorton 2 May 2022	Brittni Lorton 2 May 2022	0
Allow Non Reduced Unions	Brittni Lorton 3 Oct 2022	Brittni Lorton 3 Oct 2022	1
RadioButtons with Reduced Formulas	Brittni Lorton 3 Feb 2023	Alex Jordan 17 Feb 2023	7
Operatorname not defined for arccot(x)	Brittni Lorton 21 Apr 2023	Glenn Rice 8 May 2023	5
MIssing "Show Past Answers" button	Brett Hendricks 4 Jun 2014	Davide Cervone 6 Jun 2014	6
Library Browser lists more questions than are displaying	Brenda Landis 30 Sep 2014	Dick Lane 30 Sep 2014	2
New Physics questions	Boyd Duffee 17 Dec 2008	Davide Cervone 6 Aug 2013	11
num_sort behaviour change	Boyd Duffee 27 Oct 2011	Michael Gage 27 Oct 2011	1
Updating CAPA	Boyd Duffee 21 Sep 2020	Todd Ruskell 9 Mar 2021	4
Transmit Complex number from Sage to WebWork	Boxuan Zhong 15 Mar 2016	Boxuan Zhong 15 Mar 2016	0
Computing Ability for Sage	Boxuan Zhong 31 May 2016	Geoff Goehle 13 Jul 2016	3
scientific notation in Sage is parsed incorrectly by Webwork	Boxuan Zhong 28 May 2016	Michael Gage 29 May 2016	1
Complex number from .roots() in Sage cannot be recognized as a number	Boxuan Zhong 15 Aug 2016	Boxuan Zhong 15 Aug 2016	0
Local problem libraries	Bob Hasson 16 Sep 2011	Jason Aubrey 17 Sep 2011	3
Matrix answers and custom checkers	Bob Hasson 30 Aug 2011	Davide Cervone 8 Jul 2012	1
Tex Issues in some problems	Blake Thornton 23 Jan 2007	Michael Gage 24 Jan 2007	3
Problems for Finite Math and/or Complex Variables	Bill Emerson 22 Aug 2011	Bill Emerson 22 Aug 2011	0
Can't generate enough valid points for comparison	Bill Shillito 15 Feb 2023	Bill Shillito 17 Feb 2023	2
Factorials as a Formula object	Bill Shillito 2 May 2023	Danny Glin 2 May 2023	1
Will local problems written in version 2.4 work in 2.8?	Bentley Garrett 20 Dec 2013	John Jones 20 Dec 2013	1
Search engine on webwork.maa.org	Bentley Garrett 28 Aug 2018	Michael Gage 28 Aug 2018	1
Question about answer checker	Bentley Garrett 12 Sep 2013	Bentley Garrett 19 Sep 2013	2
Multiple Attempts for Different Parts of a Problem?	Bentley Garrett 19 Sep 2013	Bentley Garrett 19 Sep 2013	0
Some students can't view pdfs	Bentley Garrett 19 Sep 2013	Bentley Garrett 19 Sep 2013	0
Can't get images to display correctly on pdf	Bentley Garrett 24 Sep 2013	Bentley Garrett 24 Sep 2013	0
Answer (in the form of a function) is not graded correctly	Bentley Garrett 31 Oct 2013	Bentley Garrett 1 Nov 2013	2
Using "limits" for test points	Bentley Garrett 15 Apr 2014	Davide Cervone 21 Apr 2014	1
Can't evaluate at test point	Bentley Garrett 3 Sep 2015	Bentley Garrett 9 Sep 2015	2
Unable to view updated problems in local directory on one account	Bentley Garrett 14 Jul 2022	Bentley Garrett 15 Jul 2022	2
Number of matching problems in OPL	Benjamin Hutz 1 Apr 2014	Benjamin Hutz 1 Apr 2014	3
knowlLink and Scaffold	Benjamin Walter 24 Oct 2019	Benjamin Walter 4 Nov 2019	3
Calculus model courses?	Ben Rush 13 Jan 2015	Ben Rush 13 Jan 2015	0
Error caught by Translator	Balagopal Pillai 9 Jun 2017	Alex Jordan 9 Jun 2017	1
compoundProblem.pl errors	Balagopal Pillai 23 Jan 2017	F. Heiderich 26 Jun 2017	5
Error when submitting answers: Can't locate object method "response_obj" via package "PGanswergroup"	Aung Linn 8 Jun 2017	Aung Linn 8 Jun 2017	1
"Your score was not successfully sent to the LMS" - error appears randomly	Aung Linn 9 Jun 2017	Aung Linn 15 Jun 2017	6
How to let student to access Homework Sets from backend login after LTI Setup?	Aung Linn 17 Aug 2017	Aung Linn 18 Aug 2017	2
LTI Grade Update Error	Aung Linn 30 Aug 2017	Aung Linn 2 Oct 2017	5
Error message while doing OPL-update	Arturo Portnoy 5 Aug 2020	Alex Jordan 10 Aug 2020	4
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