WeBWorK Problems

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

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List of discussions. Showing 100 of 1216 discussions
Discussion	Started by	Last post	Replies
retry problem with hint and different parameters	Andras Balogh 12 Nov 2007	Davide Cervone 15 Nov 2007	3
contextFraction.pl	Kenneth Appel 19 Mar 2009	Davide Cervone 22 Mar 2009	3
Simplifying Derivatives	Danny Glin 18 Jun 2009	Paul Pearson 24 Jun 2010	3
searching for problems in the NPL	Arnold Pizer 1 Jul 2008	Arnold Pizer 1 Jul 2008	3
equivalent equations with integer coefficients	Bruce Yoshiwara 6 Jan 2010	Davide Cervone 29 Mar 2010	3
A bug in Moodle webwork question type	Steven McKay 5 Sep 2008	Davide Cervone 5 Sep 2008	3
% sign and Hardcopy badness	Geoff Goehle 16 Aug 2010	Michael Gage 26 Sep 2011	3
epsilon delta problem	Darwyn Cook 19 Oct 2010	D. Brian Walton 22 Oct 2010	3
finding std_problem_grader source	Patti Lamm 27 Oct 2010	Arnold Pizer 28 Oct 2010	3
how to Compute \|x\| > 6 in webwork answer	Anushree Sharma 4 Jan 2011	D. Brian Walton 5 Jan 2011	3
don't see graphics	Bruce Yoshiwara 1 Sep 2011	Bruce Yoshiwara 2 Sep 2011	3
Local problem libraries	Bob Hasson 16 Sep 2011	Jason Aubrey 17 Sep 2011	3
Currency Context	Jason Aubrey 5 Feb 2009	Davide Cervone 5 Feb 2009	3
importing graphic files	Jay Yellen 9 Oct 2011	Michael Gage 10 Oct 2011	3
adding functions to context	Gavin LaRose 1 Apr 2009	Gavin LaRose 2 Apr 2009	3
Multiple choice in tables and tables do not export well	Hedley Pinsent 10 Apr 2012	Hedley Pinsent 22 Apr 2012	3
rerandomization and dynamically generated graphs	D. Brian Walton 18 Sep 2009	Davide Cervone 29 Mar 2010	3
How add _blank as html link attribute?	Murray Eisenberg 26 Sep 2009	Michael Gage 26 Sep 2009	3
Merging several matrices into one matrix	Paul Pearson 13 Jul 2013	Davide Cervone 15 Jul 2013	3
How use formula as alternative in multiple-choice	Murray Eisenberg 2 Oct 2009	Michael Gage 3 Oct 2009	3
product of elementary matrices	Nandor Sieben 19 Sep 2013	Nandor Sieben 20 Sep 2013	3
A question about custom answer checkers	Steven McKay 22 Oct 2009	Arnold Pizer 23 Oct 2009	3
$PAR not working the same for me as before	Paul Seeburger 6 Dec 2013	Richard Lynch 7 Dec 2013	3
Problems with absolute tolerance	Adam Weyhaupt 3 Feb 2010	Davide Cervone 4 Feb 2010	3
subtle (?) precision problem	Murray Eisenberg 4 Feb 2010	Darwyn Cook 7 Feb 2010	3
Disabling all error messages from a context	Adam Weyhaupt 5 Feb 2010	Davide Cervone 7 Feb 2010	3
report of "Correct" is wrong but scoring is correct	Dick Lane 22 Feb 2010	Davide Cervone 25 Feb 2010	3
Problems with adaptive parameters	Danny Glin 11 May 2010	Nathan Wallach 16 Aug 2020	3
using a list of lists	Dick Lane 28 May 2010	Davide Cervone 30 May 2010	3
LimitedFraction: Is -8/2 reduced?	Bruce Yoshiwara 30 May 2010	Davide Cervone 31 May 2010	3
vectors input in different formats, custom comparisons	Gavin LaRose 21 Jun 2010	Paul Pearson 9 Dec 2010	3
AnswerHints and Domains	D. Brian Walton 13 Jul 2010	Davide Cervone 31 Jul 2010	3
Correct answer is either a string or a function	Danny Glin 21 Sep 2010	Danny Glin 21 Sep 2010	3
Sprint rounding convention fails	tim Payer 14 Feb 2017	Alex Jordan 14 Feb 2017	3
Where to put Custom Problems	Paul Hermans 16 Jun 2017	Alex Jordan 24 Jun 2017	3
contextReaction and complex compounds	Eric Stroyan 3 Apr 2011	Michael Gage 9 Apr 2011	3
PGML accented characters?	Michele Titcombe 12 Apr 2018	F. Heiderich 15 Apr 2018	3
PGML - extra vertical line at end of line	Paul Seeburger 3 Jun 2018	Paul Seeburger 3 Jun 2018	3
display of Fraction objects	Dick Lane 8 May 2011	Dick Lane 27 May 2011	3
Using ASCIIMathML for graphing	Alex Jordan 17 May 2011	Alex Jordan 18 May 2011	3
MathObjects involving polar coordinates -- TeX format	Dick Lane 2 Jun 2011	Davide Cervone 3 Jun 2011	3
options for display of vectors (and answers)	Dick Lane 7 Jun 2011	Michael Gage 11 Jun 2011	3
Intro to Linear Algebra by Gilbert Strang	Jack Dockery 23 Aug 2019	Michael Gage 5 Sep 2019	3
Adding re-randomization	D. Brian Walton 5 Jul 2011	D. Brian Walton 26 Jul 2011	3
NPL and copyright	Greg Mayer 16 Aug 2011	Jason Aubrey 18 Aug 2011	3
Undetected Infinite Loop error?	tim Payer 3 Sep 2020	Glenn Rice 22 Oct 2021	3
how to turn off messages	Siman Wong 19 Aug 2011	Siman Wong 19 Aug 2011	3
generate file with data for students to analyze?	George Jennings 11 Oct 2011	George Jennings 18 Oct 2011	3
Sending students from Moodle to Webwork (assignment mode)	Kelsey Caron 4 Aug 2022	Kelsey Caron 8 Aug 2022	3
how can usability of NPL be improved?	Dick Lane 19 Feb 2012	Siman Wong 26 Feb 2012	3
localization, problems with accents	Lenin Augusto Echavarria 4 Mar 2012	Lenin Augusto Echavarria 4 Mar 2012	3
change text & score as function of attempts	Dick Lane 5 Apr 2012	Paul Pearson 6 Apr 2012	3
more physics units	Douglas Young 16 Jun 2012	Boyd Duffee 22 Aug 2012	3
Can't generate enough valid points for comparison	Anton Betten 11 Jul 2012	Danny Glin 12 Jul 2012	3
display macro for "#"?	D. Brian Walton 11 Sep 2012	Arnold Pizer 11 Sep 2012	3
Showing correct answers as expressions in PG	Yuncong Chen 26 Oct 2012	Davide Cervone 2 Nov 2012	3
formatted answer blank in a tex fraction	John Travis 15 Nov 2012	Davide Cervone 20 Feb 2013	3
Assigning Textbook Problems	Dikran Karagueuzian 2 Feb 2013	John Travis 14 Feb 2013	3
vector problem request	Zak Zarychta 13 Feb 2013	Davide Cervone 14 Feb 2013	3
Matrix Custom Answer Checking	John Travis 15 Feb 2013	Davide Cervone 15 Feb 2013	3
How are problem seeds generated?	Patti Lamm 11 Mar 2013	Patti Lamm 14 Mar 2013	3
fractions and quadratics - FYI only	Hedley Pinsent 8 Jun 2013	Hedley Pinsent 19 Jun 2013	3
WeBWorK Physics Problems	Danny Glin 27 Jun 2013	Todd Zimmerman 3 Jul 2013	3
A "solutions manual"	Alex Jordan 1 Jul 2013	Chris Hughes 25 May 2014	3
Reducing fractions in a list of assignments	Chris Hughes 29 Jul 2013	Chris Hughes 29 Jul 2013	3
LimitedRadicals context	Alex Jordan 2 Aug 2013	Alex Jordan 5 Aug 2013	3
WeBWorK problem applet broken?	Joan Hart 20 Aug 2013	John Jones 21 Aug 2013	3
Error in Currency	Robin Cruz 26 Aug 2013	Robin Cruz 28 Aug 2013	3
Using binomial coefficient notation C(n,r) in answers	Ron Graham 2 Sep 2013	Glenn Rice 30 Aug 2021	3
Bug in computing powers	Gabriela Sanchis 30 Sep 2013	Davide Cervone 30 Sep 2013	3
Answers (having ) are not printed correctly in the Correct Answers Column	Liping Chen 7 Oct 2013	Arnold Pizer 14 Oct 2013	3
Re-ordering problems with unionInclude.pl	Robin Cruz 14 Oct 2013	John Jones 15 Oct 2013	3
Graphs switched between problems	Nathaniel Schwartz 4 Jan 2014	Nathaniel Schwartz 6 Jan 2014	3
Variable limits set to a disjoint domain?	Paul Seeburger 5 Feb 2014	Paul Seeburger 5 Feb 2014	3
Number of matching problems in OPL	Benjamin Hutz 1 Apr 2014	Benjamin Hutz 1 Apr 2014	3
Creating a special context?	Joel Therrien 1 Apr 2014	Davide Cervone 21 Apr 2014	3
Undefined subroutine error when adding function to context	Joel Therrien 2 Apr 2014	Joel Therrien 3 Apr 2014	3
Partition of integers	Daniel Bergh 17 Apr 2014	Davide Cervone 2 May 2014	3
Score on submission vs. recorded score	Christopher Heckman 19 Apr 2014	Gavin LaRose 8 May 2014	3
greater than and less than signs converted to their html code	Alex Jordan 8 May 2014	Alex Jordan 8 May 2014	3
ww2.9 and tables	Hedley Pinsent 15 Jun 2014	Alex Jordan 15 Jun 2014	3
Using Primes in Answers (parserFunctionPrime.pl)	Ian Delbridge 26 Jun 2014	Davide Cervone 28 Jun 2014	3
CompoundProblem5 bug	Peter Staab 14 Jul 2014	Ian Delbridge 14 Jul 2014	3
Rounding in Random Numbers	Genevieve Toutain 5 Aug 2014	Danny Glin 7 Aug 2014	3
PGmorematrixmacros Working? Or my error?	Ian Delbridge 6 Aug 2014	John Jones 7 Aug 2014	3
Checking 1-(-1)^n	Ian Delbridge 12 Aug 2014	Danny Glin 12 Aug 2014	3
parserFunction in answers	Genevieve Toutain 25 Aug 2014	Davide Cervone 25 Aug 2014	3
Sets of Real Numbers (Naturals, Whole #s, Integers, etc.)	Paul Seeburger 28 Aug 2014	Paul Seeburger 29 Aug 2014	3
Empty Set as Student Answer	Paul Seeburger 3 Sep 2014	Davide Cervone 4 Sep 2014	3
Automatically randomizing problem when I press enter on an answer blank	Paul Seeburger 22 Sep 2014	Paul Seeburger 26 Sep 2014	3
How to Check for one of Two Possible Correct Answers	Paul Seeburger 30 Oct 2014	Paul Seeburger 30 Oct 2014	3
Asterisk appears in Compute( "$a x " )->reduce; HOW TO GET RID OF IT?	Aba Mbirika 9 Dec 2014	Alex Jordan 9 Dec 2014	3
hardcopy tex error	Andrew Dabrowski 26 Jan 2015	Michael Gage 27 Jan 2015	3
Matrix Checker Difficulties	Murphy Waggoner 10 Feb 2015	Murphy Waggoner 15 Feb 2015	3
How to remove repeated entries from a list	Tim Alderson 14 Apr 2015	Tim Alderson 15 Apr 2015	3
answer checker for finance math problems to accept and display 2 decimal digits	Aba Mbirika 16 Apr 2015	Hedley Pinsent 10 May 2015	3
extracting mantissa and exponent from float values?	Zak Zarychta 16 Sep 2015	Danny Glin 16 Sep 2015	3
bug in math objects?	Peter Selinger 21 Oct 2015	Peter Selinger 22 Oct 2015	3
Macro draggableProof.pl conflicts with knowl and hint	Aba Mbirika 1 Feb 2016	John Travis 15 Feb 2016	3
gcd values from variables create zero division errors?	tim Payer 13 Feb 2016	Michael Gage 13 Feb 2016	3

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