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
Problems with NAU Graph exercises	Douglas Brown 17 Apr 2016	Katie Johnson 16 Jan 2019	6
GeoGebra in PDF	Alex Jordan 15 Jan 2019	Davide Cervone 19 Jan 2019	1
modify parserFormulaUpToConstant.pl?	Chrissy Safranski 20 Jan 2019	Chrissy Safranski 21 Jan 2019	2
Problems with the PolynomialFactors context	Glenn Rice 8 Feb 2019	Glenn Rice 9 Feb 2019	2
MultiAnswer with named answer rules	Alex Jordan 12 Feb 2019	Glenn Rice 16 Feb 2019	11
Student defined variables	Zak Zarychta 15 Feb 2019	Davide Cervone 16 Feb 2019	2
Grades are not being updated in Canvas using the Advanced LTI	Randal Dalhoff 19 Jan 2018	Michael Scott 20 Feb 2019	6
GeoGebra problems rendering improperly	Andrew Parker 30 Apr 2018	Brittni Lorton 26 Feb 2019	16
Rendering inverse (hyperbolic) trig functions	Thomas Wong 21 Feb 2019	Thomas Wong 26 Feb 2019	2
array shuffle woes	Zak Zarychta 20 Feb 2019	Zak Zarychta 1 Mar 2019	1
Recognizing equivalent implicit differentiation answers	Doug Torrance 6 Mar 2019	Doug Torrance 13 Mar 2019	3
Variable within a Matrix	Marie-Claude Bonneau 12 Feb 2019	Marie-Claude Bonneau 16 Mar 2019	2
Can't generate enough valid points for comparison error	Paul Seeburger 19 Mar 2019	Paul Seeburger 19 Mar 2019	1
new class	Carl Yao 1 Apr 2019	Carl Yao 2 Apr 2019	2
Problem with Embedding 3D Geogebra in WeBWorK	Zachery Sharon 8 Apr 2019	Zachery Sharon 8 Apr 2019	0
Custom Error Messages Issue	Brittni Lorton 14 Apr 2019	Brittni Lorton 15 Apr 2019	3
Apostrophes in student answers	Paul Pearson 3 May 2019	Davide Cervone 3 May 2019	2
adding problems to the OPL	Andrew Dabrowski 6 May 2019	Andrew Dabrowski 6 May 2019	0
parserOneOf feedback messages	Alex Jordan 14 May 2019	Davide Cervone 18 May 2019	1
dynamic graphs	Zak Zarychta 5 Mar 2019	Andrew Parker 21 May 2019	1
Publicly available OPL search?	Alasdair McAndrew 1 Oct 2018	Arnold Pizer 23 May 2019	4
Using GeoGebra in WeBWorK problems	Mike May 19 May 2019	Andrew Parker 29 May 2019	11
add complex numbers to a context	Alex Jordan 30 May 2019	Alex Jordan 30 May 2019	4
How to Create a new Problem	John Sylvester 31 May 2019	John Sylvester 3 Jun 2019	6
Score Math Object	Alex Jordan 13 Jun 2019	Alex Jordan 19 Jun 2019	4
Problem Tagging Hierarchy	Andrew Parker 20 Jun 2019	Danny Glin 20 Jun 2019	1
characters beyond the keyboard	Alex Jordan 19 Jun 2019	Davide Cervone 20 Jun 2019	2
Storing persistent information accessible through Javascript	Jason Siefken 16 May 2019	Jason Siefken 23 Jun 2019	4
image and unique alias issue	Alex Jordan 2 Jul 2019	Michael Gage 3 Jul 2019	1
time to the microsecond	Alex Jordan 13 Jun 2019	Michael Gage 5 Jul 2019	7
Virtualhost and admin portal	Ricardo T 11 Jul 2019	Ricardo T 11 Jul 2019	2
LTI authentication failed through Canvas Part 2	tim Payer 16 Aug 2019	tim Payer 16 Aug 2019	2
difficulty catching and replacing error message	John Sylvester 15 Aug 2019	Davide Cervone 19 Aug 2019	3
loading custom answer checker from macro file	John Sylvester 19 Aug 2019	John Sylvester 22 Aug 2019	4
Absolute Value in Logarithmic Functions Student Answers	Brittni Lorton 19 Feb 2019	Davide Cervone 24 Aug 2019	6
Basic PGML question about answer order	Peter Garfield 3 Sep 2019	Peter Garfield 3 Sep 2019	4
Intro to Linear Algebra by Gilbert Strang	Jack Dockery 23 Aug 2019	Michael Gage 5 Sep 2019	3
SAGE question	Carl Yao 22 Aug 2018	Joel Trussell 4 Oct 2019	1
warning message on second submission	John Sylvester 6 Oct 2019	John Sylvester 6 Oct 2019	2
SQL error saving answer	Sean Fitzpatrick 1 Oct 2019	Sean Fitzpatrick 8 Oct 2019	27
checking an answer checker accepts the correct answer	Alex Jordan 9 Oct 2019	Glenn Rice 9 Oct 2019	1
Linear Algebra SVD and orthogonal matrices	Jack Dockery 17 Oct 2019	Jack Dockery 17 Oct 2019	0
min function not working on Reals	Alex Jordan 16 Oct 2019	Alex Jordan 18 Oct 2019	2
How to in Matrix context leave un evaluated expressions	Jack Dockery 20 Oct 2019	Alex Jordan 27 Oct 2019	4
knowlLink and Scaffold	Benjamin Walter 24 Oct 2019	Benjamin Walter 4 Nov 2019	3
Displaying Radio Options Horizontally instead of Vertically?	Paul Seeburger 26 Oct 2016	Robin Cruz 5 Nov 2019	6
TeX Rendering Issue	Zak Zarychta 1 Nov 2019	Paul Vojta 11 Nov 2019	1
ans_array	Alex Jordan 20 Nov 2019	Danny Glin 22 Nov 2019	5
mod_perl issue after Ubuntu software update	Sungwook Lee 22 Nov 2019	Sungwook Lee 23 Nov 2019	11
sigfig tolType	Alex Jordan 23 Nov 2019	Alex Jordan 23 Nov 2019	1
Variable in a matrix:why is 'x' ok but not 't'?	Jack Dockery 29 Nov 2019	Jack Dockery 30 Nov 2019	2
Fractional and decimal input evaluate differently	John Curran 12 Dec 2019	John Curran 12 Dec 2019	0
Authoring with PGML, popup, and numbers with units	Justin Heckman 9 Dec 2019	Danny Glin 16 Dec 2019	2
Large integer precision for math objects	Oscar Levin 2 Jan 2020	Oscar Levin 2 Jan 2020	4
Set Notation with Variables	Brittni Lorton 3 Jan 2020	Brittni Lorton 6 Jan 2020	2
Library Browser Render Issues	Steven Marshall 7 Jan 2020	Steven Marshall 13 Jan 2020	5
Adding an html link within a Data Table	tim Payer 14 Jan 2020	tim Payer 14 Jan 2020	0
Summation notation answer checker	Paul Pearson 18 Jan 2020	Paul Pearson 18 Jan 2020	0
contextFraction errors in old problem	Paul Seeburger 24 Jan 2020	Paul Seeburger 26 Jan 2020	6
Can't solve for adaptive parameters (FormulaUpToConstant)	Tim Alderson 7 Feb 2020	Tim Alderson 10 Feb 2020	3
What's wrong with this problem?!	Jason Aubrey 10 Feb 2020	John Sylvester 10 Feb 2020	1
contextLimitedPolynomial.pl for multivariate polynomials	F. Heiderich 6 Mar 2019	Alex Jordan 12 Feb 2020	2
Grader feedback to Essay problems causes Webwork Error page	tim Payer 4 Apr 2020	tim Payer 5 Apr 2020	2
Using matrices as variables (constants) in matrices	Murphy Waggoner 4 Oct 2017	Andrew Dabrowski 6 Apr 2020	3
latency when several users are accessing at same time	Lou Taris 5 Sep 2019	Ever Barbero 21 Apr 2020	9
Using draggable statements in a scaffold.	Jason Diemer 1 May 2020	Jason Diemer 1 May 2020	0
WeBWorK problems for business and accounting	Michael-student Gage 8 May 2020	Michael-student Gage 8 May 2020	0
Answer boxes for limits of integration / fractions / etc	Ryan Maccombs 2 Aug 2018	Nathan Wallach 8 May 2020	2
Scrambled Order for PopUps	Brittni Lorton 14 May 2020	Brittni Lorton 15 May 2020	2
Use of uninitialized value $credit - sharing an issue I ran into and worked around	Nathan Wallach 22 May 2020	Nathan Wallach 22 May 2020	0
ans_array and student response storage	Andrew Parker 29 May 2020	Glenn Rice 29 May 2020	1
Presenting fractions nicely	Gregory Varner 3 Jun 2020	Gregory Varner 3 Jun 2020	2
Forcing the limited fraction context in matrices	Rick Lynch 28 May 2020	Davide Cervone 7 Jun 2020	1
Randomization button fails: "434 setmaker.js: /webwork2/instructorXMLHandler: Forbidden"	Keir Lockridge 10 Jun 2020	Keir Lockridge 12 Jun 2020	9
Custom answer checking for matrix input	Keir Lockridge 12 Jun 2020	Keir Lockridge 12 Jun 2020	6
AskSage -- working example?	Keir Lockridge 11 Jun 2020	Michael Gage 12 Jun 2020	8
MathObject List answers are displaying the value, not the name, of items in the list	Paul Pearson 11 Jun 2020	Davide Cervone 13 Jun 2020	4
extra parens when a function outputis negated	Alex Jordan 8 Jun 2020	Davide Cervone 13 Jun 2020	3
answerhints for multiple choice questions	Greg Schlitt 7 May 2020	Davide Cervone 14 Jun 2020	1
How to setup for edit on local PC?	Robert Mařík 12 Jun 2020	Robert Mařík 15 Jun 2020	1
Weird behavior of matrix evaluation	Robert Mařík 14 Jun 2020	Glenn Rice 15 Jun 2020	9
Answer is a list of sets	Paul Pearson 16 Jun 2020	Davide Cervone 16 Jun 2020	1
Attach file with a student submission	James Morski 13 Jul 2018	Joseph Maher 16 Jun 2020	8
Answers that are equations or inequalities that involve symbols	Keir Lockridge 18 Jun 2020	Keir Lockridge 18 Jun 2020	0
hierarchical, nested buttons for problem libraries	Collin Smith 22 Jun 2020	Danny Glin 23 Jun 2020	1
Passing a root into a fraction	Gregory Varner 6 Jun 2020	Gregory Varner 24 Jun 2020	1
Including PGcourse.pl in all problems	Louis Zulli 23 Oct 2013	Louis Zulli 25 Jun 2020	11
add function to Complex context	Alex Jordan 16 Jun 2020	Davide Cervone 25 Jun 2020	5
Parenthesis disappearing in Formula class	Gregory Varner 24 Jun 2020	Davide Cervone 26 Jun 2020	6
Provided value "ZZZ-Inserted Text" is not in my subject taxonomy.	Steven Marshall 29 Jun 2020	Michael Gage 29 Jun 2020	1
Essay questions in PGML	Joy Morris 24 Jun 2020	Joy Morris 30 Jun 2020	15
Combining Functions	Gregory Varner 7 Jul 2020	Gregory Varner 8 Jul 2020	4
Randomization of questions - using PGML and popUps	Sergio Chaves 9 Jul 2020	Sergio Chaves 10 Jul 2020	2
ans_array not recording in proctored quiz	Thomas Wong 3 Feb 2019	Glenn Rice 19 Jul 2020	5
change text & score as function of attempts	tim Payer 8 Aug 2020	tim Payer 8 Aug 2020	0
Error message while doing OPL-update	Arturo Portnoy 5 Aug 2020	Alex Jordan 10 Aug 2020	4
Draggable proof problems not rendering correctly in gateway/quiz mode	Hieu Nguyen 17 Oct 2017	Tim Alderson 11 Aug 2020	2
Problems with adaptive parameters	Danny Glin 11 May 2010	Nathan Wallach 16 Aug 2020	3
Mathobjects: changing the context inside an answer evaluator	Robert Byerly 8 Oct 2007	Nathan Wallach 16 Aug 2020	4
Correct syntax for PGML display math in variables	Sean Fitzpatrick 11 Aug 2020	Danny Glin 17 Aug 2020	1

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