WeBWorK Problems

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

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List of discussions. Showing 100 of 1252 discussions
Discussion	Started by	Last post	Replies
NumberWithUnits Failure	Simon Wanderer 9 Jul 2018	Davide Cervone 22 Jul 2018	4
Numerical compute difficulty	Murray Eisenberg 12 Oct 2009	Davide Cervone 13 Oct 2009	5
Numerical Quadrature Formulas	Steven McKay 15 Sep 2009	Davide Cervone 24 Sep 2009	6
Numerical tolerance for very small numbers	Yuncong Chen 31 Oct 2012	Davide Cervone 1 Nov 2012	1
Odd floating point error?	Sean Fitzpatrick 27 Nov 2018	Sean Fitzpatrick 3 Dec 2018	3
Odd number of elements in anonymous hash	Dave Rosoff 11 Oct 2023	Alex Jordan 19 Oct 2023	2
old string answer format	Robert Molzon 4 Jul 2009	Michael Gage 4 Jul 2009	1
One problem missed from a problem set	Edwin Flórez 6 Dec 2016	Danny Glin 8 Dec 2016	3
OOM kills the mysqld process	Sukhjit Singh Sehra 24 Nov 2023	Andras Balogh 9 Dec 2023	4
OpenStax college algebra textbook	Alex Jordan 11 May 2018	James Morski 6 Jun 2018	1
Operatorname not defined for arccot(x)	Brittni Lorton 21 Apr 2023	Glenn Rice 8 May 2023	5
OPL Problems Do Not Render Outside University Network	Harshal Patel 29 Aug 2023	Harshal Patel 21 Sep 2023	4
OPL Problems Visible in Local Problems	Harshal Patel 12 Jun 2023	Harshal Patel 15 Jun 2023	6
OPL update error	Lars Jensen 15 Mar 2013	Lars Jensen 15 Mar 2013	0
Option for number of digits displayed in answer preview?	Monika Keindl 29 Jul 2010	Monika Keindl 2 Aug 2010	2
options for display of vectors (and answers)	Dick Lane 7 Jun 2011	Michael Gage 11 Jun 2011	3
oracle function and math objects	Darwyn Cook 15 Aug 2008	Darwyn Cook 6 Sep 2008	4
Order in which to study mathobjects documents	Kenneth Appel 23 Jul 2008	Davide Cervone 23 Jul 2008	1
order of RadioButtons is nearly static, labels are omitted	Dick Lane 26 Apr 2015	Dick Lane 26 Apr 2015	0
ordering of inner lists in lists of lists	Gavin LaRose 17 May 2018	Davide Cervone 25 May 2018	1
Other Bases of Logarithm	Gregory Varner 2 Sep 2020	Danny Glin 2 Sep 2020	1
Overlaping intervals checked	Curtis Card 5 Jan 2008	Michael Gage 5 Jan 2008	4
overwriting problems	Andras Balogh 26 Dec 2008	Andras Balogh 27 Dec 2008	2
Packaging some code	Alex Jordan 22 Jul 2013	Alex Jordan 27 Jul 2013	2
Parameter-matching fails with unexpected results	Philip Loewen 21 Sep 2021	Philip Loewen 21 Sep 2021	2
Parenthesis disappearing in Formula class	Gregory Varner 24 Jun 2020	Davide Cervone 26 Jun 2020	6
Parser: arithmetic on functions	Alex Jordan 26 Dec 2020	Alex Jordan 26 Dec 2020	0
Parser::Number::Decimals(); ?	Alex Jordan 15 Jan 2014	Davide Cervone 16 Jan 2014	1
parserFunction in answers	Genevieve Toutain 25 Aug 2014	Davide Cervone 25 Aug 2014	3
parserImplicitEquation	Nathan Wodarz 22 Sep 2011	Nathan Wodarz 26 Sep 2011	4
parserMultiAnswer and problemRandomize	D. Brian Walton 10 Jun 2010	Davide Cervone 12 Jun 2010	1
parserMultiAnswer and Tests	Justin Sukiennik 18 Nov 2010	Gavin LaRose 22 Nov 2010	1
parserMultiAnswer: checkTypes checking types (when it shouldn't?)	Gavin LaRose 27 Oct 2011	Davide Cervone 6 Jul 2012	2
parsermultianswer.pl	Stacy Hoehn 29 Jun 2021	Stacy Hoehn 30 Jun 2021	4
parserOneOf - Strings with whitespace trimmed	Chris Pinto 4 Feb 2014	Chris Pinto 5 Feb 2014	2
parserOneOf feedback messages	Alex Jordan 14 May 2019	Davide Cervone 18 May 2019	1
parserPopup.pl and randomizing choices	Murphy Waggoner 3 Mar 2018	Alex Jordan 5 Mar 2018	4
Partition of integers	Daniel Bergh 17 Apr 2014	Davide Cervone 2 May 2014	3
Passing a root into a fraction	Gregory Varner 6 Jun 2020	Gregory Varner 24 Jun 2020	1
Passing flags when using MultiAnswer	Danny Glin 27 Nov 2007	Davide Cervone 27 Nov 2007	1
passing formulas via Sage	Joel Trussell 14 Feb 2016	Joel Trussell 15 Feb 2016	3
Passing GeoGebra values to WeBWorK as "correct" answers?	tim Payer 24 Jun 2018	Andrew Parker 19 Jul 2018	15
passing multiple values from Sage to webwork	Joel Trussell 10 Mar 2016	Joel Trussell 10 Mar 2016	0
passing problem variables between sets	Darwyn Cook 29 Apr 2009	Davide Cervone 2 May 2009	1
path to context?	Kenneth Appel 9 Mar 2009	Davide Cervone 9 Mar 2009	1
PCC Basic Algebra and Basic Math problems	Alex Jordan 11 Jun 2014	Alex Jordan 20 Sep 2014	4
percent as a unit	Alex Jordan 12 Sep 2016	Davide Cervone 17 Nov 2016	2
Periodic answers with units	Joseph Lo 1 Dec 2017	Joseph Lo 1 Dec 2017	0
Periodic Re-randomization - clear student input	Fabian Gabel 9 Apr 2021	Fabian Gabel 10 Apr 2021	4
perl statements inside of BEGIN_TEXT ... END_TEXT	Patti Lamm 11 Sep 2012	Patti Lamm 11 Sep 2012	5
Permitting re-randomization of problems vs one fixed problem per seed	tim Payer 25 Jul 2018	Danny Glin 25 Jul 2018	1
Permutations in problems	Daniel Bergh 16 Apr 2014	Davide Cervone 5 May 2014	17
PGcourse.pl, Show Problem Source, problemRandomize	Dick Lane 27 Nov 2010	Dick Lane 27 Nov 2010	0
PGML - extra vertical line at end of line	Paul Seeburger 3 Jun 2018	Paul Seeburger 3 Jun 2018	3
PGML accented characters?	Michele Titcombe 12 Apr 2018	F. Heiderich 15 Apr 2018	3
PGML and perl array elements	Alex Jordan 18 Dec 2012	Davide Cervone 19 Dec 2012	1
PGML display math	Alex Jordan 28 May 2018	Davide Cervone 31 May 2018	4
PGML Matrix answers	David Gilliam 28 Feb 2013	Michael Gage 1 Mar 2013	5
PGML: preformated text in a list	Jan Hlavacek 6 Jun 2018	Davide Cervone 22 Jul 2018	2
PGmorematrixmacros Working? Or my error?	Ian Delbridge 6 Aug 2014	John Jones 7 Aug 2014	3
PGmorematrixmacros, problems with swap_rows	Lenin Augusto Echavarria 3 Mar 2012	Lenin Augusto Echavarria 3 Mar 2012	0
Phantom Questions in the Code	Gregory Varner 5 Sep 2023	Gregory Varner 5 Sep 2023	1
phase plotter	Darwyn Cook 25 Jan 2010	Darwyn Cook 26 Jan 2010	8
Physics problems (in addition to CAPA) in WeBWorK	Alexander Basyrov 29 Feb 2012	Andy Fuchs 24 Aug 2018	12
Piecewise functions with fractional exponents	Andrew Swanson 15 Aug 2017	Andrew Swanson 16 Aug 2017	2
Playing with javascript in function setAppletCoefficients()	Nicole Wilson 30 May 2018	Nicole Wilson 12 Jun 2018	4
Please Grant me Admin privileges So that I can create an LTI?	tim Payer 7 Aug 2017	Arnold Pizer 8 Aug 2017	1
Plus/Minus operator	Alex Jordan 24 Feb 2018	Alex Jordan 27 Feb 2018	2
pop up list example problem	Helena Verrill 28 Feb 2007	Michael Gage 28 Feb 2007	1
PopUp doesn't draw in PDF	Lorraine Dame 12 Jul 2015	Davide Cervone 13 Jul 2015	2
popup hints after each try	Jean-Philippe JP 28 May 2008	Davide Cervone 3 Jun 2008	4
popup in multianswer problem	George Jennings 22 Aug 2011	Christopher Heckman 9 Jan 2014	8
popup menus and math type	Teresa Adams 11 Jul 2018	Sean Fitzpatrick 1 Aug 2018	3
Popups not working within column displays?	tim Payer 15 Oct 2016	tim Payer 24 Oct 2016	2
Popups not working within Column displays?	tim Payer 8 Sep 2016	Davide Cervone 23 Oct 2016	3
possible issue with the LimitedPolynomial context	Richard Lynch 13 May 2013	Richard Lynch 13 May 2013	0
Post-Filter answer hints to flag round-off error entries?	tim Payer 16 Sep 2018	tim Payer 23 Sep 2018	1
postFilter issues in develop	Alex Jordan 24 Sep 2015	Davide Cervone 28 Sep 2015	2
postfilters in multians	Nandor Sieben 29 Oct 2013	Nandor Sieben 29 Oct 2013	1
Potential bug in course.conf file due to Copywrite symbol.	tim Payer 15 Aug 2017	Michael Gage 24 Aug 2017	2
Power Series Solutions to Initial Value Problems	Jim Fischer 29 Nov 2011	Jim Fischer 29 Nov 2011	2
Pre-calculus?	Lars Jensen 23 Jan 2007	Lars Jensen 23 Jan 2007	0
Precalculus	Lynne Ipina 5 Sep 2008	Lynne Ipina 5 Sep 2008	0
Precalculus Answer Format - List of ordered pairs	Nathan Wodarz 17 Aug 2007	Nathan Wodarz 19 Aug 2007	2
Precision of numerical results, and Why are decimal student answers rounded?	Paul Seeburger 4 Mar 2013	Paul Seeburger 6 Mar 2013	4
Predicting products of a Reaction	Eric Stroyan 8 Apr 2011	Eric Stroyan 8 Apr 2011	0
Presenting fractions nicely	Gregory Varner 3 Jun 2020	Gregory Varner 3 Jun 2020	2
Preventing Numeric answer blanks from taking on PopUp prompts?	tim Payer 23 Jan 2017	tim Payer 24 Jan 2017	1
Preview issue when combining radio buttons with multianswer	Steven Fiedler 30 Aug 2023	Steven Fiedler 31 Aug 2023	2
Problem Authoring - setting up shop - help	Paul Hermans 3 Jun 2017	Michael Gage 5 Jun 2017	5
Problem embedding sage	Ken Levasseur 29 Jan 2021	Ken Levasseur 2 Feb 2021	7
Problem Error message upon saving a library problem to a local Drive.	tim Payer 15 Sep 2015	Davide Cervone 16 Sep 2015	9
problem extention when exactly x points are archieved	Vivien Altwasser 1 Sep 2023	Vivien Altwasser 1 Sep 2023	0
Problem fails for one specific student	David Brodbeck 8 Nov 2022	Glenn Rice 8 Nov 2022	5
Problem Groups	Nicole Wilson 18 May 2018	Nicole Wilson 22 May 2018	2
Problem Library -- Changing File Names	D. Brian Walton 4 Jun 2012	Arnold Pizer 4 Jun 2012	4
Problem Library images not loading	Kelsey Caron 25 Jul 2022	Mark Frame 26 Aug 2022	8
Problem Numbers keep changing	Joseph Pedersen 7 Oct 2024	Glenn Rice 8 Oct 2024	4
Problem renders in Homework Sets Editor but gives error in a Homework Set	Joy Morris 24 Oct 2021	Joy Morris 25 Oct 2021	2
Problem Tagging Hierarchy	Andrew Parker 20 Jun 2019	Danny Glin 20 Jun 2019	1

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