WeBWorK Problems

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

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List of discussions. Showing 100 of 1097 discussions
Discussion	Started by	Last post	Replies
What is the ETA on Webwork, Version 12?	tim Payer 16 Apr 2016	Michael Gage 16 Apr 2016	1
Unicode usage in PopUp menus: Can it be done?	tim Payer 30 Apr 2016	Davide Cervone 30 Apr 2016	1
custom checker for interval answers	Patti Lamm 14 Aug 2010	Davide Cervone 15 Aug 2010	1
Strings and Formulas -- mixing contexts?	D. Brian Walton 19 Aug 2010	Davide Cervone 19 Aug 2010	1
Sorting an array in PGML?	tim Payer 27 Aug 2016	Danny Glin 29 Aug 2016	1
Using LaTeX packages in problem code	Chris Wingard 30 Sep 2010	Danny Glin 4 Oct 2010	1
/maCalcDB/setDerivatives7Log/mec8.pg	Jason Aubrey 30 Sep 2010	Davide Cervone 30 Sep 2010	1
HTML INPUT(?) for dynamic problem adjustments	D. Brian Walton 19 Oct 2010	Michael Gage 20 Oct 2010	1
Errors on problem in Gateway Quiz mode but not in Homework mode	Paul Seeburger 28 Oct 2016	Paul Seeburger 28 Oct 2016	1
Using numeric values in popups with answerHints and a NAMED_WEIGHTED_ANS	tim Payer 10 Dec 2016	tim Payer 11 Dec 2016	1
rochester_problib_setAlgebra20QuadraticFun_lh3-1_4-6edit2.pg	Alberto Candel 28 Oct 2010	Arnold Pizer 28 Oct 2010	1
Preventing Numeric answer blanks from taking on PopUp prompts?	tim Payer 23 Jan 2017	tim Payer 24 Jan 2017	1
Syntax for an array value within a weighted answer	tim Payer 28 Jan 2017	tim Payer 29 Jan 2017	1
"absolute" Tolerance is not effective?	tim Payer 29 Jan 2017	tim Payer 29 Jan 2017	1
Error caught by Translator	Balagopal Pillai 9 Jun 2017	Alex Jordan 9 Jun 2017	1
javascript to aid student input?	Patti Lamm 30 Dec 2010	Dick Lane 30 Dec 2010	1
estimating equation of a line	Bruce Yoshiwara 2 Jan 2011	Paul Pearson 3 Jan 2011	1
Using the form of " ? {$var}" for plus minus displays results in exponential notation for values ...	tim Payer 6 Dec 2017	tim Payer 6 Dec 2017	1
global variables	Zak Zarychta 20 Dec 2017	Michael Gage 24 Dec 2017	1
Matching a List up to a constant	Peter Staab 1 Apr 2011	Gavin LaRose 5 Apr 2011	1
Using R packages in WeBWorK problems	Randall Pruim 17 Jan 2018	Randall Pruim 18 Jan 2018	1
currency symbol	Zak Zarychta 24 Jan 2018	Davide Cervone 24 Jan 2018	1
OpenStax college algebra textbook	Alex Jordan 11 May 2018	James Morski 6 Jun 2018	1
Q: list of lists	Dick Lane 3 May 2011	Gavin LaRose 3 May 2011	1
typeset math in multiple choice items	Dick Lane 17 May 2011	Hedley Pinsent 3 Mar 2012	1
Search engine on webwork.maa.org	Bentley Garrett 28 Aug 2018	Michael Gage 28 Aug 2018	1
2 Current courses Dropped from Webwork?	tim Payer 29 Aug 2018	tim Payer 29 Aug 2018	1
How to refer to another problem	Siman Wong 19 May 2011	Michael Gage 19 May 2011	1
Post-Filter answer hints to flag round-off error entries?	tim Payer 16 Sep 2018	tim Payer 23 Sep 2018	1
Can't generate enough valid points for comparison error	Paul Seeburger 19 Mar 2019	Paul Seeburger 19 Mar 2019	1
how to pick a random element from a list	Siman Wong 7 Jun 2011	Gavin LaRose 8 Jun 2011	1
getting a numerical MathObject to display its formula in text	Dick Lane 19 Jun 2011	Dick Lane 20 Jun 2011	1
GeoGebra Aplets all have a new warning message?	tim Payer 30 Nov 2019	tim Payer 3 Dec 2019	1
What's wrong with this problem?!	Jason Aubrey 10 Feb 2020	John Sylvester 10 Feb 2020	1
Provided value "ZZZ-Inserted Text" is not in my subject taxonomy.	Steven Marshall 29 Jun 2020	Michael Gage 29 Jun 2020	1
Looking for working examples (sagemath cell maybe? )	Wai Yan Pong 26 Aug 2020	Alex Jordan 26 Aug 2020	1
Undetected Infinite Loop error?	tim Payer 3 Sep 2020	tim Payer 6 Sep 2020	1
Matrix answers and custom checkers	Bob Hasson 30 Aug 2011	Davide Cervone 8 Jul 2012	1
Setting tolerance in a FormulaWithUnits	Jack Dockery 9 Oct 2020	Danny Glin 13 Oct 2020	1
Test	Allyssa Williams 16 Nov 2020	Sean Fitzpatrick 16 Nov 2020	1
How to check 3 elements out of a list	Siman Wong 17 Sep 2011	Gavin LaRose 20 Sep 2011	1
stats and least squares linear regression	Zak Zarychta 12 Feb 2021	Danny Glin 12 Feb 2021	1
cannot view old exercises	Bruce Yoshiwara 23 Sep 2011	Michael Gage 23 Sep 2011	1
link to file that contains PG?	D. Brian Walton 4 Oct 2011	Gavin LaRose 6 Oct 2011	1
"Operands of '*' can't be words"	Siman Wong 21 Oct 2011	Gavin LaRose 25 Oct 2011	1
graphing piecewise functions	Zak Zarychta 16 Sep 2021	Danny Glin 17 Sep 2021	1
Just-in-time sets	Anthony Weaver 2 Oct 2021	Danny Glin 12 Oct 2021	1
num_sort behaviour change	Boyd Duffee 27 Oct 2011	Michael Gage 27 Oct 2011	1
answers that are Sets and a custom checker issue	Alex Jordan 13 Nov 2011	Davide Cervone 8 Jul 2012	1
revised error msg or custom hint	Dick Lane 14 Nov 2011	Gavin LaRose 15 Nov 2011	1
ijk vector formula checking	Gavin LaRose 5 Dec 2011	Davide Cervone 5 Jul 2012	1
There is a subtle bug in Library/TCNJ/TCNJ_Eigenvalues/problem10.pg	Elbridge Gerry Puckett 19 Mar 2012	Gavin LaRose 21 Mar 2012	1
implicit equation	Gabriela Sanchis 22 Mar 2012	Paul Pearson 26 Mar 2012	1
List objects don't preserve typesetting for correct answers	Danny Glin 1 Aug 2012	Davide Cervone 1 Aug 2012	1
Lists of Vectors answer checker	Alex Jordan 1 Aug 2012	Davide Cervone 1 Aug 2012	1
f prime in student answers	Paul Pearson 26 Oct 2012	Davide Cervone 30 Oct 2012	1
Numerical tolerance for very small numbers	Yuncong Chen 31 Oct 2012	Davide Cervone 1 Nov 2012	1
writing multiple choice problems	Michael Gage 5 Nov 2012	Michael Gage 5 Nov 2012	1
PGML and perl array elements	Alex Jordan 18 Dec 2012	Davide Cervone 19 Dec 2012	1
Bug in Set cmp? / Ellipsis in answer	Alex Jordan 3 Jan 2013	Alex Jordan 3 Jan 2013	1
Exact Answers in MathObjects cmp?	Paul Seeburger 4 Feb 2013	Davide Cervone 4 Feb 2013	1
Entering subscripts in student answers	Paul Seeburger 14 Feb 2013	Davide Cervone 14 Feb 2013	1
Requiring a simplified exact answer with pi in it	Paul Seeburger 15 Feb 2013	Davide Cervone 15 Feb 2013	1
->{original_formula}	Dick Lane 1 Apr 2013	Davide Cervone 12 Apr 2013	1
Exact values of sin and cos	Danny Glin 8 Apr 2013	Alex Jordan 13 Sep 2013	1
MultiAnswer answer_log logging	Gavin LaRose 11 Apr 2013	Davide Cervone 12 Apr 2013	1
javascript and html5 style problems	D. Brian Walton 31 May 2013	Michael Gage 31 May 2013	1
equations in Pop-Up Lists	Manuele Santoprete 18 Jun 2013	Davide Cervone 27 Jun 2013	1
global config file + overriding two-column in hard copies	Siman Wong 27 Jun 2013	John Jones 29 Jun 2013	1
cmp_class must be in all lowercase?	Alex Jordan 21 Jul 2013	Davide Cervone 24 Jul 2013	1
webwork 2.7 PGML	Jack Dockery 8 Aug 2013	Hedley Pinsent 8 Aug 2013	1
error with LimitedPolynomial?	Richard Lynch 13 Aug 2013	Davide Cervone 26 Aug 2013	1
Displaying exact norm of vector in Solution	Paul Seeburger 7 Sep 2013	Davide Cervone 10 Sep 2013	1
postfilters in multians	Nandor Sieben 29 Oct 2013	Nandor Sieben 29 Oct 2013	1
Problems with problems with optional matrices	Christopher Heckman 10 Jan 2014	Christopher Heckman 20 Jan 2014	1
Parser::Number::Decimals(); ?	Alex Jordan 15 Jan 2014	Davide Cervone 16 Jan 2014	1
Glitch when saving an edited file after timing out	Robin Cruz 21 Jan 2014	Michael Gage 20 Sep 2014	1
list solutions to periodic equations	Zak Zarychta 22 Jan 2014	Paul Pearson 22 Jan 2014	1
interesting formulauptoconstant feature/bug	Gavin LaRose 24 Jan 2014	Davide Cervone 31 Jan 2014	1
ambiguous unit --- how/need to handle ?	Dick Lane 13 Feb 2014	Gavin LaRose 14 Feb 2014	1
Code for perl functions	Mike O'Sullivan 11 Mar 2014	Arnold Pizer 12 Mar 2014	1
Using "limits" for test points	Bentley Garrett 15 Apr 2014	Davide Cervone 21 Apr 2014	1
Math Objects and multi answer	David Stowell 12 May 2014	Davide Cervone 12 May 2014	1
Implicit Planes in nonstandard form	Alex Jordan 7 Jul 2014	Alex Jordan 14 Sep 2014	1
Very slow to reload!	Alasdair McAndrew 13 Sep 2014	Michael Gage 13 Sep 2014	1
Students report question changed after hitting submit	Charysse Redwood 23 Oct 2014	Alex Jordan 23 Oct 2014	1
Weighted problem grader with Unordered Answers?	Paul Seeburger 30 Oct 2014	Davide Cervone 31 Oct 2014	1
Scaffolded problems	Paul Seeburger 14 Nov 2014	Glenn Rice 14 Nov 2014	1
Using student answer to set value for next answer	Murphy Waggoner 25 Jan 2015	Chrissy Safranski 25 Jan 2015	1
Using a Canvas Applet in a problem	Steve Dalton 6 Feb 2015	Paul Seeburger 2 Mar 2015	1
Matrices with variables in the -> using operations	Murphy Waggoner 15 Feb 2015	Christopher Heckman 16 Feb 2015	1
WeBWorK Problem Authoring PREP Workshop - Online - Summer 2015	John Travis 16 Mar 2015	John Travis 21 Apr 2015	1
Get path of problem as it's evaluated	Dave Rosoff 9 Apr 2015	Danny Glin 13 Apr 2015	1
Using a knowl with a url	Teri Christiansen 16 Jun 2015	Michael Gage 20 Jun 2015	1
logic problems	Gavin LaRose 26 Aug 2015	John Travis 26 Aug 2015	1
Loading Prototype library kills CSS	Stephen Corwin 24 Nov 2015	Stephen Corwin 26 Nov 2015	1
Type checking in custom answer checker	John Jones 13 Nov 2015	Davide Cervone 13 Nov 2015	1
Problems with NAMED_ANS_RADIO in PGbasicmacros.pl	Andrew Parker 11 Dec 2015	Davide Cervone 12 Dec 2015	1
Trouble adding a single student to my course.	tim Payer 20 Jan 2016	Danny Glin 21 Jan 2016	1
Sage interactive Cell ValueError: Rational Field: domain must be one of 'complex', 'real', ...	Daniel An 7 Mar 2016	Daniel An 8 Mar 2016	1

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