WeBWorK Main Forum

This forum has a limit to the number of forum postings you can make in a given time period - this is currently set at 10 posting(s) in 1 day

List of discussions. Showing 100 of 1843 discussions
Discussion	Started by	Last post	Replies
Can "Email instructor" be directed to different emails depending on the student's section?	Debbie Yuster 12 Jan 2011	Zach Teitler 29 Dec 2021	10
"show past answers" includes answers from last semester?	Andras Balogh 12 Feb 2010	Andras Balogh 16 Feb 2010	10
Argument isn't numeric in localtime	Darwyn Cook 24 Jan 2010	Gavin LaRose 11 Feb 2010	10
Interesting Example of WW Cheating	Jason Aubrey 1 Nov 2009	Murray Eisenberg 3 Dec 2009	10
How split credit between on-line, on-paper parts	Murray Eisenberg 3 Oct 2009	Davide Cervone 5 Oct 2009	10
How to have a Webwork course open to the entire student body?	Thomas Hagedorn 15 Jan 2007	Michael Gage 8 Dec 2010	10
Zero values with fprob( , , ) when using variables as inputs?	Tim Payer 18 Apr 2024	Tim Payer 23 Apr 2024	9
Setting login form autocomplete to off	Chuck Johnson 5 Dec 2023	Chuck Johnson 6 Dec 2023	9
Ransomware attack best practices?	Jack Dockery 27 Apr 2023	Sean Fitzpatrick 28 Aug 2023	9
Avoid zero denominator	Adam Z 13 Feb 2022	Adam Z 13 Feb 2022	9
complex eigenvalues using R	Andras Balogh 2 May 2021	Arnold Pizer 3 May 2021	9
"The selected problem set is not a valid set"	Siman Wong 6 Oct 2020	Alex Jordan 7 Oct 2020	9
math symbols not display correctly	Siman Wong 16 Aug 2020	Jason Cowell 3 Feb 2021	9
The evaluated answer is not an answer hash : \|\|.	tim Payer 29 Apr 2020	Alex Jordan 31 Aug 2021	9
Enabling password authentication after LTI account creation	Sean Fitzpatrick 3 Oct 2019	Nathan Wallach 6 Oct 2019	9
WeBWorK is always restarting.....	Dongchuan Luo 12 Jan 2018	Dongchuan Luo 15 Jan 2018	9
Vertical Line in Augmented Matrix	James Morski 22 Nov 2017	Andras Balogh 30 Nov 2017	9
Adjusting definition of inverse secant function	Sean Fitzpatrick 29 Sept 2017	Louis Zulli 16 Oct 2017	9
LTI grade passback in a multi-institution installation	Spencer Bagley 5 Sept 2017	Spencer Bagley 14 Jan 2018	9
Gateway Exam Issues	Dan Tarcel 8 May 2017	Dan Tarcel 10 May 2017	9
Submit button not visible	F. Heiderich 13 Jan 2017	F. Heiderich 13 Jan 2017	9
Error: mismatched tag when rendering problem	Michael Shulman 26 Jan 2016	Michael Shulman 6 Apr 2016	9
Error with answer checker in Gateway (WW 2.8)	Teri Christiansen 30 June 2014	Patrick Spencer 18 Oct 2014	9
use less than as a string?	Darwyn Cook 25 Mar 2014	Alex Jordan 21 Apr 2014	9
Another findAppletCodebase Error	Louis Zulli 27 Jan 2014	Ann Kullenberg 3 Feb 2014	9
WeBWorK File Permissions	Andrew Parker 8 Oct 2013	Arnold Pizer 10 Oct 2013	9
using perl modules	Zak Zarychta 19 Sept 2012	Davide Cervone 7 Jan 2014	9
problems with head version	Stefania Tracogna 30 May 2010	Louis Zulli 29 Oct 2010	9
Physics Problem library and Hardcopies	Justin Heckman 9 Nov 2009	Justin Heckman 10 Nov 2009	9
raw student input	joel robbin 7 June 2009	Davide Cervone 9 June 2009	9
Feedback emails	Maria Nogin 1 Aug 2008	Arnold Pizer 31 July 2009	9
Giving students their own due dates	Steven McKay 13 Sept 2007	Arnold Pizer 17 Sept 2007	9
preventing LTI grade pass back warnings	Andras Balogh 26 Jan 2025	Glenn Rice 4 May 2025	8
Data too long for column error while using upgrade-database-to-utf8mb4.pl	Andras Balogh 22 Jan 2025	Andras Balogh 29 Jan 2025	8
Allowing Both Direct CAS Authorization and Canvas LTI Authorization	Jason Terry 22 Aug 2024	Jason Terry 2 Sept 2024	8
Understanding quotes and decimal approximations	Thomas Hoft 18 Apr 2024	Thomas Hoft 25 Apr 2024	8
Upgrade from 2.17 to 2.18: Unknown server communication error.	Wai Yan Pong 26 Mar 2024	Wai Yan Pong 28 May 2025	8
WeBWorK Problem Not Allowing Student to Change Answer	Kyle Schlitt 9 Mar 2024	Kyle Schlitt 12 Mar 2024	8
RAM requirement for 2.17	Andras Balogh 4 Mar 2023	Andras Balogh 14 May 2023	8
new_multiple_choice: can't generate hardcopy with student answer	Andras Balogh 18 Jan 2023	Alex Jordan 23 Jan 2023	8
Student answer submissions take extremely long to process after upgrade to 2.17	Chris Ahrendt 16 Aug 2022	Nathan Wallach 18 Aug 2022	8
WeBWorK 2.17 release date?	Paul Pearson 29 June 2022	Larry Riddle 8 Aug 2022	8
num_cmp doesn't like LaTeX formatted numbers	Peter Kootsookos 6 Feb 2022	Peter Kootsookos 7 Feb 2022	8
Slowness after Migration to Ubuntu 20.04 LTS WebWorK Image	John Helman 20 Dec 2021	Alex Jordan 21 Dec 2021	8
num_cmp Mystery	Andrew Dabrowski 24 Oct 2021	Davide Cervone 7 Jan 2022	8
Can we restrict email change by user?	L Ng 23 Sept 2021	Danny Glin 24 Sept 2021	8
The "duplicate nonce" error is back	Larry Riddle 28 July 2021	tim Payer 29 July 2021	8
WeBWorK says student's answer is correct but gives 0 points and didn't save answer	Sarah Weatherman 10 Mar 2021	Alex Jordan 16 Mar 2021	8
Canvas LTI with individual assignments versus general	Karl-Dieter Crisman 29 Jan 2021	Lars Jensen 1 Feb 2021	8
Problems with interactive applets not working after update	Arturo Portnoy 6 Aug 2020	Larry Riddle 6 Feb 2021	8
Testing new problems	Lijuan Cao 10 July 2020	Danny Glin 31 Aug 2020	8
MAA is no longer offering subscription services for WeBWorK?	tim Payer 16 Dec 2019	John Travis 20 Dec 2019	8
TikZ support in WeBWorK	Sean Fitzpatrick 8 Aug 2019	Michael Gage 22 Aug 2019	8
Error when trying to open the Homework Set Editor	Murphy Waggoner 25 Aug 2018	Michael Gage 25 Oct 2018	8
external authentication system error	Ted Boggs 9 Jan 2018	Dan Christensen 31 July 2024	8
AskSage Problem	F. Heiderich 23 Sept 2017	Michael Gage 29 Sept 2019	8
Webwork LTI settings prompting multiple Canvas notifications	tim Payer 15 Sept 2017	D. Brian Walton 8 Oct 2017	8
WeBWorK Problem Authoring - Summer Online Workshop	John Travis 11 Apr 2017	John Travis 18 May 2017	8
Some answers will be graded later?	Andras Balogh 9 June 2016	Michael Gage 3 Dec 2021	8
making matrics from arrays	Joel Trussell 26 May 2016	Joel Trussell 8 June 2016	8
Where is the PGcourse.pl file?	Murphy Waggoner 30 Oct 2015	Murphy Waggoner 31 Oct 2015	8
Matrix Object ans_array	Andrew Dabrowski 19 Aug 2015	Davide Cervone 30 Aug 2015	8
Which perl function from which macro file?	Andrew Dabrowski 28 June 2015	Andrew Dabrowski 28 June 2015	8
"reduced scoring date" error	Alasdair McAndrew 20 Aug 2014	Michael Gage 23 Aug 2014	8
Failed to convert TeX to PDF... `epsf.sty' not found and also issues with ImageGenerator.pm	Miguel-Angel Manrique 10 Feb 2014	Miguel-Angel Manrique 14 Feb 2014	8
Problem with a particular problem set?	Steven Xiao 9 Feb 2014	Steven Xiao 10 Feb 2014	8
Issues after git-pull upgrade	Lars Jensen 1 Jan 2014	Michael Gage 2 Jan 2014	8
unfactored low degree polynomial can slip through PolynomialFactors-Strict context undetected	Christian Seberino 12 July 2013	Danny Glin 15 July 2013	8
Errors and misbehavior associated with achievements; greetings	Dave Rosoff 25 Sept 2012	Michael Gage 5 Oct 2012	8
Controlling the display of correct answers	Yoav Freund 19 Aug 2012	Arnold Pizer 20 Aug 2012	8
Easiest way to have string answers with PGML? Need some examples.	Christian Seberino 19 July 2012	Davide Cervone 23 July 2012	8
Chemistry anybody?	Zak Zarychta 26 Apr 2012	Delmar Larsen 2 Jan 2023	8
Creating a local copy of a problem that uses an image	Louis Zulli 8 Feb 2012	Louis Zulli 9 Feb 2012	8
cannot upload files	Richard Bayne 26 Aug 2010	Sukhjit Singh Sehra 19 Aug 2022	8
placement exams	Hal Sadofsky 26 July 2010	Timothy Lucas 9 May 2011	8
WeBWorK in High School	Justin Heckman 14 Oct 2009	Justin Heckman 16 May 2018	8
frequent crashes	Andrew Knightly 16 Apr 2009	William Wheeler 21 Apr 2009	8
login timeout	Lars Jensen 7 Jan 2009	Ever Barbero 15 Oct 2020	8
allowing students to generate hardcopy with solutions	Hans Johnston 7 Oct 2008	Hal Sadofsky 9 Apr 2009	8
fun_cmp with small coefficients	Andras Balogh 10 Mar 2008	Davide Cervone 13 Mar 2008	8
Table 'webwork.locations' doesn't exist	Dennis Keeler 16 Jan 2008	Rich Winkel 30 Dec 2008	8
content selection from two Brightspace courses into one WeBWorK course	Andras Balogh 24 May 2025	Alex Jordan 25 May 2025	7
Invalid path at FileManager.pm when trying to unarchive course	Allen Sabernick 8 Jan 2025	Allen Sabernick 9 Jan 2025	7
LTI 1.3 with WeBWorK 2.19	Balagopal Pillai 30 Aug 2024	Balagopal Pillai 3 Sept 2024	7
Navigating between problems is slow after upgrading to 2.17 from 2.15	Lukas Fredriksson 13 Feb 2023	Glenn Rice 10 May 2023	7
Modifying MathQuill to allow logarithms of arbitrary base?	Nathan Warkentin 21 Oct 2022	Glenn Rice 27 Oct 2022	7
HTML table borders	Paul Pearson 30 Aug 2022	Glenn Rice 10 Sept 2022	7
Units (small issue/bug)	Zak Zarychta 4 Nov 2021	Glenn Rice 11 Nov 2021	7
Enhance precision for Real types	Philip Loewen 12 Sept 2021	Arnold Pizer 15 Sept 2021	7
LTI issue on 2.16	Balagopal Pillai 22 June 2021	Glenn Rice 26 Aug 2021	7
LTI pass back grades to Blackboard	Bianca Sosnovski 17 Jan 2021	Bianca Sosnovski 26 Jan 2021	7
Problems archiving and unarchiving courses	Subasa Nguyen 4 Jan 2021	Subasa Nguyen 8 Jan 2021	7
disable webwork course access for a student	Balagopal Pillai 24 Nov 2020	Balagopal Pillai 25 Nov 2020	7
popup scoring errors?	Andrew Dabrowski 25 Sept 2020	Glenn Rice 25 Sept 2020	7
Webwork warning	Siman Wong 9 Aug 2020	Andras Balogh 21 Aug 2023	7
Localization Translator.pm	Michele Nasoni 7 Aug 2020	Michele Nasoni 10 Aug 2020	7
Ask students to enter the power set of a set	Lijuan Cao 20 July 2020	Cindy Loten 16 Sept 2022	7
Opaque server setup	Sean Fitzpatrick 12 June 2020	Sean Fitzpatrick 15 July 2020	7
Inserts of HTML code in problems for Accessibility Screen Readers?	tim Payer 10 Jan 2020	Alex Jordan 11 Jan 2020	7
Data too long for column 'set_id'	Alex Jordan 9 Jan 2020	Glenn Rice 29 Mar 2021	7