WeBWorK Problems

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

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List of discussions. Showing 100 of 1248 discussions
Discussion	Started by	Last post	Replies
contextLimitedPolynomial	Kenneth Appel 14 Aug 2008	Davide Cervone 14 Aug 2008	1
contextInequalities.pl and previous answer comparison	Alex Jordan 5 Nov 2021	Davide Cervone 11 Nov 2021	2
contextFraction.pl	Kenneth Appel 19 Mar 2009	Davide Cervone 22 Mar 2009	3
contextFraction errors in old problem	Paul Seeburger 24 Jan 2020	Paul Seeburger 26 Jan 2020	6
Context("Fraction") and FormulaUpToConstant	Chrissy Safranski 15 Jan 2015	Chrissy Safranski 15 Jan 2015	0
context::Fraction::Real	Bruce Yoshiwara 22 Mar 2010	Davide Cervone 31 Mar 2010	4
context Limited Numeric	Kenneth Appel 25 Jul 2008	Davide Cervone 2 Aug 2008	9
Context issues with parserMultiAnswer.pl	Nikola Kuzmanovski 1 Feb 2022	Nikola Kuzmanovski 7 May 2022	3
Context for Using Popups within a data table under a weighted grader.	tim Payer 16 Nov 2016	tim Payer 3 Dec 2016	2
context for polar coordinates	Alex Jordan 19 Jan 2017	Alex Jordan 23 Jan 2017	6
Constants and General Solutions to ODEs	Lynda Danielson 4 Dec 2008	Alex Jordan 14 Jun 2011	7
Conditional Hints for Numbers with Units not Triggering	Todd Ruskell 9 Mar 2021	Todd Ruskell 9 Mar 2021	0
computing set union and set intersection	Jay Yellen 13 Jul 2012	Davide Cervone 13 Jul 2012	1
Computing Ability for Sage	Boxuan Zhong 31 May 2016	Geoff Goehle 13 Jul 2016	3
Compute, Matrix, correct answer	Nandor Sieben 29 Jun 2014	Davide Cervone 29 Jun 2014	2
Compression algorithms and Past Answers	Lee McPherson 17 Apr 2023	Lee McPherson 18 Apr 2023	2
CompoundProblem5 bug	Peter Staab 14 Jul 2014	Ian Delbridge 14 Jul 2014	3
CompoundProblem.pl limited attempts	Chris Donnelly 23 Sep 2011	Chris Donnelly 23 Sep 2011	0
compoundProblem.pl errors	Balagopal Pillai 23 Jan 2017	F. Heiderich 26 Jun 2017	5
compoundProblem.pl	Ted Shifrin 3 Oct 2013	Ted Shifrin 10 Oct 2013	2
compoundProblem in 2.4.9	Ted Shifrin 23 May 2011	Ted Shifrin 23 May 2011	0
Compound problems with moodle question type	Angel Gavalda 8 Jan 2010	Angel Gavalda 14 Jan 2010	10
Compound Problems -- How to hide the score so far?	Christopher Heckman 8 Feb 2014	Christopher Heckman 8 Feb 2014	0
compound problems	Kenneth Appel 7 Aug 2008	Davide Cervone 7 Aug 2008	1
Complex number from .roots() in Sage cannot be recognized as a number	Boxuan Zhong 15 Aug 2016	Boxuan Zhong 15 Aug 2016	0
Complex Eigenvectors	Peter Staab 14 Feb 2012	Davide Cervone 4 Jul 2012	2
Compile errors that seem to be because of the use of y as a variable	Murphy Waggoner 10 Jan 2015	Murphy Waggoner 11 Jan 2015	2
Comparing MathObject Formulas	Ian Delbridge 5 Jun 2014	Paul Pearson 6 Jun 2014	5
Commit Access to NPL	L. Felipe Martins 28 Jun 2011	Jason Aubrey 5 Jul 2011	2
Comments for Instructors	Nicole Wilson 9 May 2018	Sean Fitzpatrick 10 May 2018	4
Combining two or more problems into one	Alina Duca 13 Jan 2012	Alina Duca 18 Jan 2012	5
combining parserMultiAnswer and LABELED_ANS	Andrew Parker 5 Jul 2017	Andrew Parker 10 Jul 2017	6
Combining Functions	Gregory Varner 7 Jul 2020	Gregory Varner 8 Jul 2020	4
Colorization for Sublime Editor for use on webwork code?	tim Payer 22 Jun 2017	tim Payer 22 Jun 2017	0
College of Idaho problems added to National Problem Library	Arnold Pizer 17 Sep 2008	Robin Cruz 1 Nov 2008	19
College Algebra 1	Glynn Willett 22 Jul 2008	Glynn Willett 23 Jul 2008	2
College Algebra	Rehan Syed 19 Oct 2022	Rehan Syed 19 Oct 2022	0
Code for perl functions	Mike O'Sullivan 11 Mar 2014	Arnold Pizer 12 Mar 2014	1
cmp_class must be in all lowercase?	Alex Jordan 21 Jul 2013	Davide Cervone 24 Jul 2013	1
clutter in graphmacros?	Kenneth Appel 19 Feb 2009	Davide Cervone 19 Feb 2009	1
Clearer AnswerHints for Undefined operation	Paul Seeburger 9 Sep 2014	Paul Seeburger 9 Sep 2014	4
Classifying critical points in multivariate Calculus via contour map: A bad idea?	Christopher Heckman 22 Oct 2021	Robert Mařík 11 Nov 2021	7
choice/timing/formatting of display for extra stuff	Dick Lane 7 Jul 2011	Dick Lane 7 Jul 2011	0
Chemistry Problems - Ionic Equations	Eric Stroyan 4 Dec 2017	Davide Cervone 27 Dec 2017	7
Checking Vector Functions	Murphy Waggoner 26 Oct 2016	Davide Cervone 4 Dec 2016	2
Checking submitted answers into a formula	John Travis 25 Jan 2013	Davide Cervone 28 Jan 2013	9
Checking Quadratic Equations	Paul Seeburger 1 Nov 2014	Paul Pearson 1 Nov 2014	2
Checking Parametrizations	Nick Hamblet 20 Jan 2009	Dick Lane 22 Jun 2010	1
Checking for a POSITIVE multiple of a given vector	Ted Shifrin 12 Jun 2012	Ted Shifrin 12 Jun 2012	4
Checking factors and multiples	Imre Tuba 22 Jan 2009	Davide Cervone 26 Jan 2009	1
checking an answer checker accepts the correct answer	Alex Jordan 9 Oct 2019	Glenn Rice 9 Oct 2019	1
Checking against multiple correct answers	Danny Glin 15 Nov 2007	Davide Cervone 15 Nov 2007	1
Checking a basis consisting of row vectors	Christopher Heckman 28 May 2008	Christopher Heckman 28 May 2008	0
Checking 1-(-1)^n	Ian Delbridge 12 Aug 2014	Danny Glin 12 Aug 2014	3
CheckboxList with variable correct_choices	Joseph Pedersen 25 Aug 2024	Joseph Pedersen 31 Aug 2024	10
checkbox_table warning message	Nandor Sieben 11 Jun 2011	Nandor Sieben 10 Apr 2017	5
characters beyond the keyboard	Alex Jordan 19 Jun 2019	Davide Cervone 20 Jun 2019	2
Changing the student answer to upper case when using MultiAnswer	Cindy Loten 1 Feb 2023	Cindy Loten 2 Feb 2023	2
Changing tab order of answer blanks	D. Brian Walton 20 Oct 2011	Michael Gage 20 Oct 2011	1
Changing Precision in Answer Checker	Jim Fischer 22 Jan 2014	Alex Jordan 24 Jan 2014	8
Changing MultiAnswer to List with custom checking	Sean Fitzpatrick 21 Jun 2023	Sean Fitzpatrick 26 Jun 2023	4
Changing font to Courier	Robin Cruz 26 Aug 2013	Davide Cervone 28 Aug 2013	7
Changing configuration of Rserve host?	tim Payer 3 Sep 2016	Danny Glin 2 Jan 2017	6
change text & score as function of attempts	Dick Lane 5 Apr 2012	Paul Pearson 6 Apr 2012	3
change text & score as function of attempts	tim Payer 8 Aug 2020	tim Payer 8 Aug 2020	0
centered display math in PGML	Alex Jordan 25 Aug 2017	Alex Jordan 25 Aug 2017	0
Center of Mass	Curtis Card 29 Jan 2008	Darwyn Cook 13 Mar 2008	1
CASA Physics Library -- Defining Problem Types	Jim Fischer 25 Jun 2013	Jim Fischer 19 Sep 2013	5
CAPA Problems with Images	Jason Waskiewicz 5 Jan 2009	Jason Waskiewicz 5 Jan 2009	0
Canvas to Webwork LTI re-setting student scores to zero.	tim Payer 2 Dec 2019	D. Brian Walton 16 Sep 2020	2
cannot view old exercises	Bruce Yoshiwara 23 Sep 2011	Michael Gage 23 Sep 2011	1
Cannot unpack problem archive	Homer White 11 Jul 2016	Homer White 12 Jul 2016	2
cannot load marcos	Siman Wong 7 Jun 2011	Alex Jordan 19 Nov 2013	10
cannot label edge in tikz graph	Joseph Pedersen 31 Aug 2024	Alex Jordan 2 Sep 2024	6
Cannot access Student Progress	Rodrique Heron 21 Mar 2007	Rodrique Heron 26 Mar 2007	4
Can't take acos of 1 or -1?	Chrissy Safranski 12 Apr 2017	Alex Jordan 13 Apr 2017	5
Can't solve for adaptive parameters (FormulaUpToConstant)	Tim Alderson 7 Feb 2020	Tim Alderson 10 Feb 2020	3
Can't get rid of "This answer is equivalent to the one you just submitted" message	Peter Selinger 26 Jan 2018	Nathan Wallach 18 Aug 2020	3
Can't get images to display correctly on pdf	Bentley Garrett 24 Sep 2013	Bentley Garrett 24 Sep 2013	0
Can't generate enough valid points for comparison error	Paul Seeburger 19 Mar 2019	Paul Seeburger 19 Mar 2019	1
Can't generate enough valid points for comparison	Anton Betten 11 Jul 2012	Danny Glin 12 Jul 2012	3
Can't generate enough valid points for comparison	Bill Shillito 15 Feb 2023	Bill Shillito 17 Feb 2023	2
can't generate enough test points	Bruce Yoshiwara 17 Nov 2009	Bruce Yoshiwara 17 Nov 2009	2
Can't find the bug in this Problem	Tim Alderson 16 Sep 2016	Tim Alderson 16 Sep 2016	0
Can't evaluate at test point	Bentley Garrett 3 Sep 2015	Bentley Garrett 9 Sep 2015	2
Can't Convert Matrix Element as a real number?	tim Payer 15 Apr 2017	tim Payer 15 Apr 2017	0
Can't convert an empty value to a real number on incorrect interval response	Adam Weyhaupt 27 Jun 2008	Davide Cervone 28 Jun 2008	2
Can't call method "strings" on an undefined value	Bruce Yoshiwara 5 Apr 2009	Davide Cervone 5 Apr 2009	1
Can we specify for a border around a given cell of a table?	tim Payer 18 Nov 2016	tim Payer 18 Nov 2016	2
Can we have multiple choices appear in the order it is listed in the problem source	Raghu Gompa 25 Jan 2024	Alex Jordan 25 Jan 2024	1
Can upToConstant and withPostFilter be used together?	Larry Riddle 5 Jul 2023	Larry Riddle 6 Jul 2023	2
Can the Graphtool number line do decimals?	Robin Cruz 25 Jan 2025	Robin Cruz 26 Jan 2025	2
Can I use colored text in WeBWorK questions?	Paul Seeburger 25 Oct 2016	Paul Seeburger 26 Oct 2016	2
Can I turn off comparison of an answer to the previous submitted answer?	Alex Jordan 3 Oct 2014	Nathan Wallach 18 Aug 2020	7
can I check .pg files on my laptop?	Helena Verrill 8 Feb 2007	Arnold Pizer 10 Feb 2007	2
Can correct answers be typeset?	Adam Weyhaupt 29 May 2008	Davide Cervone 29 May 2008	2
Calling substitute with negative value gives incorrect value	Tim Alderson 27 Feb 2022	Davide Cervone 1 Mar 2022	3
Call for WeBWorK problem authors - Problems for International Math Competitions	Davide Cervone 21 Sep 2015	Davide Cervone 21 Sep 2015	0
Call for papers at MAA session at 2019 Joint Math Meetings in Baltimore.	Michael Gage 17 Jul 2018	Michael Gage 17 Jul 2018	0
calculus Stewrat 5e problem libraries	Mohsen Maesumi 25 Sep 2010	Mohsen Maesumi 30 Sep 2010	4