WeBWorK Problems

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

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List of discussions. Showing 100 of 1199 discussions
Discussion	Started by	Last post	Replies
How do I use ggplot2 or ggformula for figures?	Randall Pruim 18 Jan 2018	Randall Pruim 18 Jan 2018	0
How Do You Count Either of Two Answers As Correct	Fred Sullivan 29 Sep 2009	David Gilliam 18 Oct 2009	9
How HW Sets workI	Paul Hermans 16 Jun 2017	Paul Hermans 24 Jun 2017	2
How to add inline HTML elements to a PG file? (div)	Max Rietmann 27 Aug 2009	Davide Cervone 31 Aug 2009	2
How to align displayed equations?	Siman Wong 15 Oct 2011	Dick Lane 19 Oct 2011	6
How to check 3 elements out of a list	Siman Wong 17 Sep 2011	Gavin LaRose 20 Sep 2011	1
How to Check for one of Two Possible Correct Answers	Paul Seeburger 30 Oct 2014	Paul Seeburger 30 Oct 2014	3
how to check two different answers	Siman Wong 12 Aug 2011	Gavin LaRose 14 Aug 2011	1
How to color text red	Arnold Pizer 12 Aug 2012	Arnold Pizer 12 Aug 2012	0
how to Compute \|x\| > 6 in webwork answer	Anushree Sharma 4 Jan 2011	D. Brian Walton 5 Jan 2011	3
How to create a multistep problem from one using PGML and a separate grader	Paul Seeburger 8 Sep 2014	Ted Shifrin 1 Oct 2014	5
How to Create a new Problem	John Sylvester 31 May 2019	John Sylvester 3 Jun 2019	6
How to enter/check ordered list	Siman Wong 14 May 2011	Davide Cervone 16 May 2011	2
How to hint when a limitedNumeric answer is out of range	Nicole Wilson 21 Apr 2018	Davide Cervone 22 Apr 2018	5
How to in Matrix context leave un evaluated expressions	Jack Dockery 20 Oct 2019	Alex Jordan 27 Oct 2019	4
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
How to make an answer an Union of intervals where one interval is a singleton?	Jan Hlavacek 6 Feb 2016	Jan Hlavacek 6 Feb 2016	2
how to pick a random element from a list	Siman Wong 7 Jun 2011	Gavin LaRose 8 Jun 2011	1
how to produce variable-size tables	Siman Wong 9 Nov 2011	Siman Wong 10 Nov 2011	2
How to put primes in Formulas?	Fred Sullivan 1 Oct 2009	Davide Cervone 8 Feb 2010	20
How to refer to another problem	Siman Wong 19 May 2011	Michael Gage 19 May 2011	1
How to Remove Parentheses in Units in parserNumberWithUnits.pl (when Using MathQuill)	Paul Seeburger 8 Mar 2021	Paul Seeburger 8 Mar 2021	0
How to remove repeated entries from a list	Tim Alderson 14 Apr 2015	Tim Alderson 15 Apr 2015	3
How to setup for edit on local PC?	Robert Mařík 12 Jun 2020	Robert Mařík 15 Jun 2020	1
How to show "sqrt(3)" in the Entered column when previewing or submiting answers?	Jan Hlavacek 13 Jun 2018	Davide Cervone 25 Jun 2018	9
how to turn off messages	Siman Wong 19 Aug 2011	Siman Wong 19 Aug 2011	3
How to use variables/tex codes in solutions	Siman Wong 15 Oct 2011	Dick Lane 16 Oct 2011	2
How use formula as alternative in multiple-choice	Murray Eisenberg 2 Oct 2009	Michael Gage 3 Oct 2009	3
HTML INPUT(?) for dynamic problem adjustments	D. Brian Walton 19 Oct 2010	Michael Gage 20 Oct 2010	1
I = I or not?	Andrew Dabrowski 11 Aug 2016	Paul Pearson 12 Aug 2016	5
If / else loops and wanting to skip numbers	Teresa Adams 6 Jun 2018	Danny Glin 6 Jun 2018	5
ijk vector formula checking	Gavin LaRose 5 Dec 2011	Davide Cervone 5 Jul 2012	1
image and unique alias issue	Alex Jordan 2 Jul 2019	Michael Gage 3 Jul 2019	1
Image Captions not displaying	tim Payer 5 Sep 2015	tim Payer 5 Sep 2015	2
Implicit Differentiation	Noah Bennett 19 Jun 2008	Noah Bennett 19 Jun 2008	0
implicit equation	Gabriela Sanchis 22 Mar 2012	Paul Pearson 26 Mar 2012	1
Implicit Equation	Brittni Lorton 27 Apr 2022	Brittni Lorton 3 May 2022	5
Implicit Planes in nonstandard form	Alex Jordan 7 Jul 2014	Alex Jordan 14 Sep 2014	1
importing graphic files	Jay Yellen 9 Oct 2011	Michael Gage 10 Oct 2011	3
Importing problems with Library Browser	ADAM SIKORA 12 Oct 2020	Danny Glin 13 Oct 2020	2
Including PGcourse.pl in all problems	Louis Zulli 23 Oct 2013	Louis Zulli 25 Jun 2020	11
Incorrect answer being marked correct	Darwyn Cook 8 Feb 2010	Darwyn Cook 9 Feb 2010	2
Inequalities with two variables in answers?	Paul Seeburger 26 Feb 2013	D. Brian Walton 8 Mar 2013	11
Inequality intersection bug	Olivia Henders 31 Jul 2017	Michael Gage 2 Aug 2017	3
infinite loop error in library problem	George Jennings 30 Sep 2007	George Jennings 30 Sep 2007	0
Initiating LTI between Webwork and Canvas	tim Payer 8 Aug 2016	Jason Aubrey 8 Aug 2016	3
Inserting Latex code for Radio pull down answers.	tim Payer 13 Apr 2016	tim Payer 23 Apr 2016	2
Installing a new library	Justin Freeman 16 Oct 2009	Arnold Pizer 13 Jan 2010	2
Installing the Open Problem Library	Robin Cruz 26 Aug 2012	Bill Farr 16 Oct 2012	14
instructorXMLHandler error	Peter Selinger 16 Jan 2018	Peter Selinger 18 Jan 2018	2
Integers with more than 6 digits.	Cindy Loten 13 Apr 2023	Cindy Loten 14 Apr 2023	2
Integral with parameter - grader	Robert Mařík 25 Jun 2020	Robert Mařík 7 Nov 2020	1
interesting formulauptoconstant feature/bug	Gavin LaRose 24 Jan 2014	Davide Cervone 31 Jan 2014	1
Intermediate Value theorem, custom checker	Dick Lane 11 Apr 2013	Dick Lane 13 Apr 2013	2
Intermittent error: "Can't convert infinity to a real number"	tim Payer 10 Sep 2015	Danny Glin 10 Sep 2015	1
Interval context + operator correct answer string	Alex Jordan 1 Nov 2018	Davide Cervone 3 Dec 2018	1
Interval notation for the students	Valerio De Angelis 3 Jan 2016	Valerio De Angelis 3 Jan 2016	0
Intervals or Lists with Strings (and braces)	Spyro Roubos 19 May 2013	Davide Cervone 22 May 2013	8
Intro to Linear Algebra by Gilbert Strang	Jack Dockery 23 Aug 2019	Michael Gage 5 Sep 2019	3
inverse trig names in MathQuill	Larry Riddle 9 Jun 2023	Glenn Rice 9 Jun 2023	1
Is it easy to require answers in base-exponent form	Kenneth Appel 1 Mar 2009	Davide Cervone 2 Mar 2009	1
Is it possible to assign 10 points to an exercise?	Alessandro Languasco 22 Sep 2010	Alessandro Languasco 22 Sep 2010	2
Is it possible to disable the message "This answer is equivalent to the one you just submitted."	roo biki 19 Jul 2023	Glenn Rice 19 Jul 2023	2
Is it possible to pair text and numeric values in hash arrays?	tim Payer 1 May 2016	Davide Cervone 2 May 2016	2
Is there a faster way to find problems in the National Problem Library?	Dallin Stephens 18 Dec 2012	Dallin Stephens 16 Jan 2013	5
Is there a way to hide the pencil next to answer blanks?	Paul Seeburger 16 Mar 2013	Paul Seeburger 16 Mar 2013	0
Is there a way to make a string answer display as a symbol in Preview?	Paul Seeburger 22 Sep 2014	Davide Cervone 30 Sep 2014	4
Is there a way to use something like Math::BigFloat?	Alex Jordan 3 Apr 2015	Alex Jordan 3 Apr 2015	0
Issue embedding desmos interactive graph	Paul Pearson 27 Jun 2015	Tim Alderson 1 Jul 2015	5
issue in contextFraction.pl	Carl Yao 22 Aug 2018	Davide Cervone 22 Aug 2018	2
Issue printing complicated table to PDF	Genevieve Toutain 16 Sep 2014	Genevieve Toutain 16 Sep 2014	0
issue with contextArbitraryString	Alex Jordan 28 Mar 2023	Alex Jordan 31 Mar 2023	11
Issue with contextPercent.pl	Kyle Besing 8 Jul 2020	Bianca Sosnovski 3 Nov 2020	2
issue with instructor feedback in essay questions: alignment characters	Alex Jordan 15 Dec 2015	Alex Jordan 15 Dec 2015	0
Issue with rendering a MO String	Alex Jordan 12 Oct 2016	Danny Glin 24 Oct 2016	3
issue with scaffold.pl or contextForm.pl	Alex Jordan 4 Mar 2023	Glenn Rice 15 Mar 2023	11
Issue with tolerance on answer checking	Paul Seeburger 19 Sep 2014	Alex Jordan 20 Sep 2014	2
Issue with too-short intervals	Alex Jordan 17 Jan 2017	Alex Jordan 17 Jan 2017	0
Issues creating Homework sets	John Nicoletti 14 Jul 2016	Danny Glin 26 Jul 2016	6
Issues with proctoring info required	Alasdair McAndrew 8 Sep 2014	Alasdair McAndrew 9 Sep 2014	2
Issues with re-randomization	Eric Stroyan 30 May 2017	Eric Stroyan 30 May 2017	2
Java problem for question with image of a 3D graph	Murphy Waggoner 9 Nov 2015	Michael Gage 10 Nov 2015	2
javascript and html5 style problems	D. Brian Walton 31 May 2013	Michael Gage 31 May 2013	1
javascript to aid student input?	Patti Lamm 30 Dec 2010	Dick Lane 30 Dec 2010	1
Just-in-time sets	Anthony Weaver 2 Oct 2021	Danny Glin 12 Oct 2021	1
Keeping Recognized functions from evaluating	Gregory Varner 3 Sep 2020	Gregory Varner 5 Sep 2020	4
keys and randomization	Alex Jordan 12 Oct 2016	Alex Jordan 12 Oct 2016	1
knowlLink and Scaffold	Benjamin Walter 24 Oct 2019	Benjamin Walter 4 Nov 2019	3
Knowls in WeBWorK problems?	Alina Duca 30 Aug 2012	John Travis 14 Nov 2013	4
labeled answer boxes within table of graphs	Dick Lane 1 Mar 2012	Dick Lane 1 Mar 2012	4
Large integer precision for math objects	Oscar Levin 2 Jan 2020	Oscar Levin 2 Jan 2020	4
latency when several users are accessing at same time	Lou Taris 5 Sep 2019	Ever Barbero 21 Apr 2020	9
LaTeX in a knowlLinks	Jay Belanger 4 Mar 2018	Jay Belanger 5 Mar 2018	2
latex newcommand	Helena Verrill 28 Feb 2007	Michael Gage 28 Feb 2007	1
LaTeX not displaying in ColumnTable	Tim Flowers 30 Aug 2021	Tim Flowers 30 Aug 2021	0
LaTeX packages	Zak Zarychta 19 Jan 2018	Davide Cervone 20 Jan 2018	2
lcm and gcd in contexts	Kenneth Appel 21 Jan 2009	Davide Cervone 22 Jan 2009	4
Leontief Input Output Model & Markov Chains	Christopher Turner 12 Nov 2009	Christopher Turner 12 Nov 2009	0
Library Browser - Local Problems - filled with Contrib	Kelsey Caron 19 Apr 2023	Danny Glin 21 Apr 2023	3
Library Browser Java Console errors	Ron Vaillancourt 2 Jul 2007	Michael Gage 2 Jul 2007	1

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