WeBWorK Problems

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

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List of discussions. Showing 100 of 1200 discussions
Discussion	Started by	Last post	Replies
Multiple correct answers of different Math Object type	Alex Jordan 15 Dec 2010	Alex Jordan 15 Dec 2010	0
Aliases for units	Alex Jordan 23 Dec 2010	Alex Jordan 23 Dec 2010	0
Error with Fraction context	Alex Jordan 19 Mar 2011	Alex Jordan 19 Mar 2011	0
Using ASCIIMathML for graphing	Alex Jordan 17 May 2011	Alex Jordan 18 May 2011	3
OpenStax college algebra textbook	Alex Jordan 11 May 2018	James Morski 6 Jun 2018	1
Business Calculus Course	Alex Jordan 20 Jun 2018	Alex Jordan 20 Jun 2018	0
answers that are Sets and a custom checker issue	Alex Jordan 13 Nov 2011	Davide Cervone 8 Jul 2012	1
time to the microsecond	Alex Jordan 13 Jun 2019	Michael Gage 5 Jul 2019	7
Lists of Vectors answer checker	Alex Jordan 1 Aug 2012	Davide Cervone 1 Aug 2012	1
Efficiently Shaking Down Problem Libraries	Alex Jordan 14 Sep 2012	Boyd Duffee 18 Sep 2012	4
GraphTool for one-dimensional plots	Alex Jordan 18 Mar 2023	Glenn Rice 25 Mar 2023	6
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
variable types in contexts	Alex Jordan 29 Jun 2013	Alex Jordan 5 Aug 2013	2
A "solutions manual"	Alex Jordan 1 Jul 2013	Chris Hughes 25 May 2014	3
cmp_class must be in all lowercase?	Alex Jordan 21 Jul 2013	Davide Cervone 24 Jul 2013	1
Packaging some code	Alex Jordan 22 Jul 2013	Alex Jordan 27 Jul 2013	2
Questions about correct_ans_latex_string	Alex Jordan 1 Aug 2013	Davide Cervone 5 Aug 2013	5
LimitedRadicals context	Alex Jordan 2 Aug 2013	Alex Jordan 5 Aug 2013	3
Bizarro Power	Alex Jordan 22 Aug 2013	Alex Jordan 28 Aug 2013	2
having trouble with $matrix->solve_LR	Alex Jordan 14 Oct 2013	Davide Cervone 30 Apr 2014	2
numbers with commas every third place	Alex Jordan 14 Nov 2013	Alex Jordan 19 Nov 2013	2
Parser::Number::Decimals(); ?	Alex Jordan 15 Jan 2014	Davide Cervone 16 Jan 2014	1
GeoGebra app trouble	Alex Jordan 10 Apr 2014	Andrew Bayliss 17 Apr 2014	2
greater than and less than signs converted to their html code	Alex Jordan 8 May 2014	Alex Jordan 8 May 2014	3
PCC Basic Algebra and Basic Math problems	Alex Jordan 11 Jun 2014	Alex Jordan 20 Sep 2014	4
decimal modification to Parser	Alex Jordan 28 Jun 2014	Alex Jordan 30 Jun 2014	2
Implicit Planes in nonstandard form	Alex Jordan 7 Jul 2014	Alex Jordan 14 Sep 2014	1
Can I turn off comparison of an answer to the previous submitted answer?	Alex Jordan 3 Oct 2014	Nathan Wallach 18 Aug 2020	7
Question behaving differently for student and instructor despite same seed	Alex Jordan 13 Oct 2014	Alex Jordan 18 Oct 2014	7
Is there a way to use something like Math::BigFloat?	Alex Jordan 3 Apr 2015	Alex Jordan 3 Apr 2015	0
issue with instructor feedback in essay questions: alignment characters	Alex Jordan 15 Dec 2015	Alex Jordan 15 Dec 2015	0
Grading of essay questions when other questions are present	Alex Jordan 22 Jan 2016	Geoff Goehle 23 Jan 2016	2
Bug(s) (or user error?) with D derivative method	Alex Jordan 2 Feb 2016	Alex Jordan 3 Feb 2016	2
percent as a unit	Alex Jordan 12 Sep 2016	Davide Cervone 17 Nov 2016	2
Issue with rendering a MO String	Alex Jordan 12 Oct 2016	Danny Glin 24 Oct 2016	3
keys and randomization	Alex Jordan 12 Oct 2016	Alex Jordan 12 Oct 2016	1
Numberless unit answers	Alex Jordan 16 Nov 2016	Davide Cervone 17 Nov 2016	1
Issue with too-short intervals	Alex Jordan 17 Jan 2017	Alex Jordan 17 Jan 2017	0
context for polar coordinates	Alex Jordan 19 Jan 2017	Alex Jordan 23 Jan 2017	6
centered display math in PGML	Alex Jordan 25 Aug 2017	Alex Jordan 25 Aug 2017	0
accessing a dynamic images pixel width	Alex Jordan 4 Oct 2017	Gavin LaRose 4 Oct 2017	1
Plus/Minus operator	Alex Jordan 24 Feb 2018	Alex Jordan 27 Feb 2018	2
PGML display math	Alex Jordan 28 May 2018	Davide Cervone 31 May 2018	4
Missing CAPA problems?	Alex Jordan 9 Jul 2018	Alex Jordan 9 Jul 2018	0
Interval context + operator correct answer string	Alex Jordan 1 Nov 2018	Davide Cervone 3 Dec 2018	1
GeoGebra, WeBWorK, and Edfinity	Alex Jordan 14 Jan 2019	Alex Jordan 14 Jan 2019	0
GeoGebra in PDF	Alex Jordan 15 Jan 2019	Davide Cervone 19 Jan 2019	1
MultiAnswer with named answer rules	Alex Jordan 12 Feb 2019	Glenn Rice 16 Feb 2019	11
parserOneOf feedback messages	Alex Jordan 14 May 2019	Davide Cervone 18 May 2019	1
add complex numbers to a context	Alex Jordan 30 May 2019	Alex Jordan 30 May 2019	4
Score Math Object	Alex Jordan 13 Jun 2019	Alex Jordan 19 Jun 2019	4
characters beyond the keyboard	Alex Jordan 19 Jun 2019	Davide Cervone 20 Jun 2019	2
image and unique alias issue	Alex Jordan 2 Jul 2019	Michael Gage 3 Jul 2019	1
checking an answer checker accepts the correct answer	Alex Jordan 9 Oct 2019	Glenn Rice 9 Oct 2019	1
min function not working on Reals	Alex Jordan 16 Oct 2019	Alex Jordan 18 Oct 2019	2
ans_array	Alex Jordan 20 Nov 2019	Danny Glin 22 Nov 2019	5
sigfig tolType	Alex Jordan 23 Nov 2019	Alex Jordan 23 Nov 2019	1
extra parens when a function outputis negated	Alex Jordan 8 Jun 2020	Davide Cervone 13 Jun 2020	3
add function to Complex context	Alex Jordan 16 Jun 2020	Davide Cervone 25 Jun 2020	5
Parser: arithmetic on functions	Alex Jordan 26 Dec 2020	Alex Jordan 26 Dec 2020	0
Matrix custom answer checker not returning Value->Error messages	Alex Jordan 20 Jan 2021	Alex Jordan 22 Jan 2021	7
Does a method exist to say whether or not a Formula uses a given function?	Alex Jordan 24 Jan 2021	Davide Cervone 31 Jan 2021	2
fuzzy comparisons in use even when I don't want them	Alex Jordan 27 Feb 2021	Alex Jordan 28 Feb 2021	4
random(1,1,1) causing a hangup	Alex Jordan 4 Jul 2021	Danny Glin 5 Jul 2021	1
contextInequalities.pl and previous answer comparison	Alex Jordan 5 Nov 2021	Davide Cervone 11 Nov 2021	2
Force all parens to be parentheses	Alex Jordan 15 Jul 2022	Glenn Rice 18 Jul 2022	4
issue with scaffold.pl or contextForm.pl	Alex Jordan 4 Mar 2023	Alex Jordan 27 Sep 2023	12
issue with contextArbitraryString	Alex Jordan 28 Mar 2023	Alex Jordan 31 Mar 2023	11
scaffold.pl with answers tied across sections	Alex Jordan 16 May 2023	Glenn Rice 17 May 2023	7
Bug with NumberWithUnits + AnswerHints	Alex Jordan 12 Jul 2023	Alex Jordan 12 Jul 2023	0
Is it possible to assign 10 points to an exercise?	Alessandro Languasco 22 Sep 2010	Alessandro Languasco 22 Sep 2010	2
Scoring based only on problemPanic.pl hints	Albin Niva Printz 12 Jun 2018	Davide Cervone 25 Jun 2018	1
Has anybody ever written epsilon-delta problems??	Alberto Montero 10 Sep 2007	Alberto Montero 10 Sep 2007	0
rochester_problib_setAlgebra20QuadraticFun_lh3-1_4-6edit2.pg	Alberto Candel 28 Oct 2010	Arnold Pizer 28 Oct 2010	1
Question about randomization	Alasdair McAndrew 4 Jul 2014	Dick Lane 5 Jul 2014	2
Issues with proctoring info required	Alasdair McAndrew 8 Sep 2014	Alasdair McAndrew 9 Sep 2014	2
Very slow to reload!	Alasdair McAndrew 13 Sep 2014	Michael Gage 13 Sep 2014	1
Using and displaying dates in current timezone?	Alasdair McAndrew 31 Mar 2015	Alasdair McAndrew 31 Mar 2015	0
Publicly available OPL search?	Alasdair McAndrew 1 Oct 2018	Arnold Pizer 23 May 2019	4
Can correct answers be typeset?	Adam Weyhaupt 29 May 2008	Davide Cervone 29 May 2008	2
Displaying non-decimal correct answer	Adam Weyhaupt 27 Jun 2008	Adam Weyhaupt 9 Jul 2008	6
Can't convert an empty value to a real number on incorrect interval response	Adam Weyhaupt 27 Jun 2008	Davide Cervone 28 Jun 2008	2
Problems with absolute tolerance	Adam Weyhaupt 3 Feb 2010	Davide Cervone 4 Feb 2010	3
Disabling all error messages from a context	Adam Weyhaupt 5 Feb 2010	Davide Cervone 7 Feb 2010	3
Bug (?) in Fraction context with mixed numbers of the form 0 a/b	Adam Weyhaupt 7 Feb 2010	Davide Cervone 7 Feb 2010	2
Require a non-mixed number in Fraction context while keeping mixed number syntax	Adam Weyhaupt 7 Feb 2010	Adam Weyhaupt 14 Jun 2010	4
Allow commas in answers that are large numbers	Adam Weyhaupt 24 May 2010	Adam Weyhaupt 7 Jun 2010	4
Negative mixed numbers are not handled correctly	Adam Weyhaupt 3 Jun 2010	Davide Cervone 3 Jun 2010	1
Random	Adam Z 2 Mar 2022	Adam Z 2 Mar 2022	4
Importing problems with Library Browser	ADAM SIKORA 12 Oct 2020	Danny Glin 13 Oct 2020	2
Why my homework set not in templates?	ADAM SIKORA 28 Feb 2021	ADAM SIKORA 28 Feb 2021	2
Why comments and latex \( do not work?	ADAM SIKORA 21 Nov 2021	Alex Jordan 21 Nov 2021	2
Number formats	Adam Z 23 Feb 2022	Alex Jordan 27 Feb 2022	14
Why this error	Adam Z 1 Mar 2022	Alex Jordan 2 Mar 2022	3
Disable/undefine functions/operators on only some parts of an answer	Abhijit Dasgupta 24 Oct 2021	Abhijit Dasgupta 24 Oct 2021	5
Error generation issue in a library problem	Abhijit Dasgupta 30 Aug 2022	Abhijit Dasgupta 30 Aug 2022	2
Asterisk appears in Compute( "$a x " )->reduce; HOW TO GET RID OF IT?	Aba Mbirika 9 Dec 2014	Alex Jordan 9 Dec 2014	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
Macro draggableProof.pl conflicts with knowl and hint	Aba Mbirika 1 Feb 2016	John Travis 15 Feb 2016	3