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
"Try Another with solution" option version 10?	tim Payer 12 Dec 2015	tim Payer 14 Dec 2015	7
Trouble adding a single student to my course.	tim Payer 20 Jan 2016	Danny Glin 21 Jan 2016	1
Turning off previous submitted answers for a returning student?	tim Payer 28 Jan 2016	tim Payer 29 Jan 2016	2
Webwork expressions of Mathjaks not completely supported in Chrome browsers?	tim Payer 29 Jan 2016	Dave Rosoff 4 Feb 2016	5
gcd values from variables create zero division errors?	tim Payer 13 Feb 2016	Michael Gage 13 Feb 2016	3
randomizing word pairs in question text.	tim Payer 13 Apr 2016	tim Payer 20 Apr 2016	11
Inserting Latex code for Radio pull down answers.	tim Payer 13 Apr 2016	tim Payer 23 Apr 2016	2
Different point values for problems with multiple entries.	tim Payer 16 Apr 2016	tim Payer 16 Apr 2016	2
Initiating LTI between Webwork and Canvas	tim Payer 8 Aug 2016	Jason Aubrey 8 Aug 2016	3
Show me another button not appearing?	tim Payer 18 Aug 2016	Alex Jordan 18 Aug 2016	1
Changing configuration of Rserve host?	tim Payer 3 Sep 2016	Danny Glin 2 Jan 2017	6
Popups not working within Column displays?	tim Payer 8 Sep 2016	Davide Cervone 23 Oct 2016	3
Can't find the bug in this Problem	Tim Alderson 16 Sep 2016	Tim Alderson 16 Sep 2016	0
Warning message: ' "ln" is not defined in this context'	tim Payer 2 Nov 2016	Davide Cervone 14 Nov 2016	3
Can we specify for a border around a given cell of a table?	tim Payer 18 Nov 2016	tim Payer 18 Nov 2016	2
Enabling partial credit in HW problems	tim Payer 10 Feb 2017	tim Payer 10 Feb 2017	1
LTI set-up: admin tech needs help finding "authen_LTI.conf.dist" file	tim Payer 23 May 2017	Danny Glin 25 May 2017	3
We are locked out of Webwork, any suggestions?	tim Payer 26 May 2017	Danny Glin 29 May 2017	1
DataTables vs LayoutTables for images and text?	tim Payer 1 Jul 2017	tim Payer 2 Jul 2017	2
Using Context(Fraction-NoDecimal) on FormulaUpToConstant	tim Payer 2 Jul 2017	Davide Cervone 5 Jul 2017	6
Please Grant me Admin privileges So that I can create an LTI?	tim Payer 7 Aug 2017	Arnold Pizer 8 Aug 2017	1
Potential bug in course.conf file due to Copywrite symbol.	tim Payer 15 Aug 2017	Michael Gage 24 Aug 2017	2
Duplicate class roster due to LTI automatic enrollment?	tim Payer 23 Aug 2017	tim Payer 24 Aug 2017	4
Editor only shows the first 30 lines of code!	tim Payer 25 Aug 2017	Michael Gage 26 Aug 2017	3
FormulaWithUnits context error?	tim Payer 27 Aug 2017	Davide Cervone 28 Aug 2017	1
DraggableProof example has a warning message upon execution.	tim Payer 4 Sep 2017	Michael Gage 5 Sep 2017	3
Duplication of phrase selections in draggableProof.pl problems	tim Payer 5 Sep 2017	tim Payer 6 Sep 2017	3
Formulas are not displaying: [math]	tim Payer 8 Sep 2017	tim Payer 9 Sep 2017	2
R-server is working in version 2.13?	tim Payer 18 Sep 2017	Danny Glin 8 May 2018	2
Formula with units not recognizing correct answer.	tim Payer 3 Nov 2017	tim Payer 3 Nov 2017	0
LTI automatic logon: Students Names are Overwritten and only the email handle remains	tim Payer 27 Nov 2017	Michael Gage 1 Dec 2017	8
Due Date shifts by plus or minus one hour upon uploading course	tim Payer 8 Jan 2018	tim Payer 8 Jan 2018	3
Merging custom answer checkers with PostFilter Answer hints	tim Payer 17 Jul 2018	Danny Glin 24 Jul 2018	14
Permitting re-randomization of problems vs one fixed problem per seed	tim Payer 25 Jul 2018	Danny Glin 25 Jul 2018	1
NumberWithUnits conflicts with Custom Answer Checker.	tim Payer 16 Oct 2018	tim Payer 16 Oct 2018	0
Custom checker: Incorrect answers marked as correct	Tim Alderson 13 Oct 2018	Tim Alderson 14 Oct 2018	2
LTI authentication failed through Canvas Part 2	tim Payer 16 Aug 2019	tim Payer 16 Aug 2019	2
Canvas to Webwork LTI re-setting student scores to zero.	tim Payer 2 Dec 2019	D. Brian Walton 16 Sep 2020	2
Adding an html link within a Data Table	tim Payer 14 Jan 2020	tim Payer 14 Jan 2020	0
Can't solve for adaptive parameters (FormulaUpToConstant)	Tim Alderson 7 Feb 2020	Tim Alderson 10 Feb 2020	3
Grader feedback to Essay problems causes Webwork Error page	tim Payer 4 Apr 2020	tim Payer 5 Apr 2020	2
change text & score as function of attempts	tim Payer 8 Aug 2020	tim Payer 8 Aug 2020	0
Error with arithmetic on functions after upgrade to WW 2.16	Tim Alderson 5 Aug 2021	Davide Cervone 10 Aug 2021	4
LaTeX not displaying in ColumnTable	Tim Flowers 30 Aug 2021	Tim Flowers 30 Aug 2021	0
hardcopy chokes on solution to this problem	Tim Alderson 13 Sep 2021	Davide Cervone 15 Sep 2021	7
Calling substitute with negative value gives incorrect value	Tim Alderson 27 Feb 2022	Davide Cervone 1 Mar 2022	3
Why does order of factors matter for answer	Tim Alderson 2 Dec 2022	Tim Alderson 9 Dec 2022	3
non_zero_random displays unexpected output- too many decimals	Tim Alderson 9 Feb 2023	Danny Glin 9 Feb 2023	2
Setting new symbol in Currency context	Tim Flowers 22 May 2023	Alex Jordan 22 May 2023	1
Data too long for 'frozen_hash'	Tim Flowers 12 Sep 2023	Tim Flowers 25 Sep 2023	2
Answer checker issue	Tim Alderson 24 Jan 2024	Tim Alderson 25 Jan 2024	2
BEGIN_TITLE Problem with Union Problem Library	Thomas Hagedorn 30 May 2007	Davide Cervone 30 May 2007	2
Using Format option in MultiAnswer	Thomas Hagedorn 15 Apr 2010	Davide Cervone 17 Apr 2010	2
Ans_rule with matrix	Thomas Wong 16 Aug 2018	Ryan Maccombs 16 Aug 2018	1
ans_array not recording in proctored quiz	Thomas Wong 3 Feb 2019	Glenn Rice 19 Jul 2020	5
Rendering inverse (hyperbolic) trig functions	Thomas Wong 21 Feb 2019	Thomas Wong 26 Feb 2019	2
Using a knowl with a url	Teri Christiansen 16 Jun 2015	Michael Gage 20 Jun 2015	1
If / else loops and wanting to skip numbers	Teresa Adams 6 Jun 2018	Danny Glin 6 Jun 2018	5
Filling a table with Numeric and Point	Teresa Adams 5 Jun 2018	Teresa Adams 6 Jun 2018	1
Student answers and order of their answers	Teresa Adams 27 Jun 2018	Davide Cervone 5 Jul 2018	2
popup menus and math type	Teresa Adams 11 Jul 2018	Sean Fitzpatrick 1 Aug 2018	3
Where are things like random(a,b,c) defined?	Ted Cox 6 Oct 2009	Michael Gage 14 Oct 2009	6
Declaring a variable to be positive	Ted Shifrin 29 Jan 2012	Paul Pearson 29 Jan 2012	1
Checking for a POSITIVE multiple of a given vector	Ted Shifrin 12 Jun 2012	Ted Shifrin 12 Jun 2012	4
compoundProblem in 2.4.9	Ted Shifrin 23 May 2011	Ted Shifrin 23 May 2011	0
Error with multiple use of custom answer checker	Ted Shifrin 13 Jun 2012	Paul Pearson 14 Jun 2012	4
compoundProblem.pl	Ted Shifrin 3 Oct 2013	Ted Shifrin 10 Oct 2013	2
Graphics won't load	Tamara Lakins 16 Mar 2021	Sean Fitzpatrick 17 Jun 2023	3
Apache2 won't start after upgrade	Sungwook Lee 19 Sep 2017	Arnold Pizer 20 Sep 2017	7
mod_perl issue after Ubuntu software update	Sungwook Lee 22 Nov 2019	Sungwook Lee 23 Nov 2019	11
OOM kills the mysqld process	Sukhjit Singh Sehra 24 Nov 2023	Andras Balogh 9 Dec 2023	4
Thomas' Calculus problems	Stuart Boersma 22 Aug 2011	Jason Aubrey 23 Aug 2011	1
A bug in Moodle webwork question type	Steven McKay 5 Sep 2008	Davide Cervone 5 Sep 2008	3
Additional bug in Webwork Question Server?	Steven McKay 6 Sep 2008	Steven McKay 8 Sep 2008	4
Selecting a random set of questions from a list	Steven McKay 18 Aug 2009	Steven McKay 19 Aug 2009	2
Numerical Quadrature Formulas	Steven McKay 15 Sep 2009	Davide Cervone 24 Sep 2009	6
Problem with test_points	Steven McKay 8 Oct 2009	Steven McKay 8 Oct 2009	2
A question about custom answer checkers	Steven McKay 22 Oct 2009	Arnold Pizer 23 Oct 2009	3
Library Browser Render Issues	Steven Marshall 7 Jan 2020	Steven Marshall 13 Jan 2020	5
Provided value "ZZZ-Inserted Text" is not in my subject taxonomy.	Steven Marshall 29 Jun 2020	Michael Gage 29 Jun 2020	1
Reordering problems/3D graphics	Steven Xiao 5 Oct 2017	Steven Xiao 9 Oct 2017	2
Regex delimiters	Steven Fiedler 21 May 2021	Alex Jordan 21 May 2021	1
Regex match capture	Steven Fiedler 4 Jun 2021	Glenn Rice 4 Jun 2021	2
Subroutine return type in custom answer checker	Steven Fiedler 10 Jun 2021	Davide Cervone 10 Jun 2021	1
Display of student input with significant figures	Steven Fiedler 14 Jun 2021	Steven Fiedler 20 Jan 2023	5
Disabling red/green indicator bars	Steven Fiedler 1 Nov 2021	Davide Cervone 11 Nov 2021	4
Linked problems	Steven Fiedler 13 Jan 2022	Steven Fiedler 13 Jan 2022	0
Preview issue when combining radio buttons with multianswer	Steven Fiedler 30 Aug 2023	Steven Fiedler 31 Aug 2023	2
Limited Numeric Context and Custom Answer Checkers	Steven Fiedler 15 Oct 2023	Steven Fiedler 17 Oct 2023	5
Using Javascript in a WeBWorK problem	Steve Dalton 8 Jan 2015	Steve Dalton 8 Jan 2015	0
Using a Canvas Applet in a problem	Steve Dalton 6 Feb 2015	Paul Seeburger 2 Mar 2015	1
Loading Prototype library kills CSS	Stephen Corwin 24 Nov 2015	Stephen Corwin 26 Nov 2015	1
Webwork Warning when using HINT	Stefania Tracogna 25 Oct 2008	Davide Cervone 3 Nov 2008	5
full_partial_grader	Stefania Tracogna 20 Sep 2010	Arnold Pizer 22 Sep 2010	4
Problem with LimitedPolynomial	Stacy Hoehn 20 Jul 2013	Stacy Hoehn 26 Jul 2013	2
parsermultianswer.pl	Stacy Hoehn 29 Jun 2021	Stacy Hoehn 30 Jun 2021	4
Intervals or Lists with Strings (and braces)	Spyro Roubos 19 May 2013	Davide Cervone 22 May 2013	8
NumberWithUnits Failure	Simon Wanderer 9 Jul 2018	Davide Cervone 22 Jul 2018	4
How to enter/check ordered list	Siman Wong 14 May 2011	Davide Cervone 16 May 2011	2
how to check two different answers	Siman Wong 12 Aug 2011	Gavin LaRose 14 Aug 2011	1

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