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
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
passing formulas via Sage	Joel Trussell 14 Feb 2016	Joel Trussell 15 Feb 2016	3
littleneck.pl missing .... How do I install missing macros from git?	Daniel An 17 Feb 2016	Daniel An 18 Feb 2016	3
Showing Fractions instead of Decimals	Daniele Arcara 23 May 2016	Alex Jordan 8 Aug 2016	3
Computing Ability for Sage	Boxuan Zhong 31 May 2016	Geoff Goehle 13 Jul 2016	3
Initiating LTI between Webwork and Canvas	tim Payer 8 Aug 2016	Jason Aubrey 8 Aug 2016	3
Popups not working within Column displays?	tim Payer 8 Sep 2016	Davide Cervone 23 Oct 2016	3
Issue with rendering a MO String	Alex Jordan 12 Oct 2016	Danny Glin 24 Oct 2016	3
small number woes	Zak Zarychta 21 Oct 2016	Davide Cervone 23 Oct 2016	3
Warning message: ' "ln" is not defined in this context'	tim Payer 2 Nov 2016	Davide Cervone 14 Nov 2016	3
One problem missed from a problem set	Edwin Flórez 6 Dec 2016	Danny Glin 8 Dec 2016	3
LTI set-up: admin tech needs help finding "authen_LTI.conf.dist" file	tim Payer 23 May 2017	Danny Glin 25 May 2017	3
multiple choice with static images	Valerio De Angelis 21 Jun 2017	Valerio De Angelis 22 Jun 2017	3
List numbering in PGML	Olivia Henders 30 Jun 2017	Olivia Henders 4 Jul 2017	3
Union.pm, development branch, 'union can be simplified by combining sets' error	Andy Fuchs 19 Jul 2017	Michael Gage 25 Jul 2017	3
Inequality intersection bug	Olivia Henders 31 Jul 2017	Michael Gage 2 Aug 2017	3
Variables in strings	Olivia Henders 15 Aug 2017	Davide Cervone 17 Aug 2017	3
Editor only shows the first 30 lines of code!	tim Payer 25 Aug 2017	Michael Gage 26 Aug 2017	3
Error: Undefined subroutine &main::negate	Hieu Nguyen 27 Aug 2017	Hieu Nguyen 28 Aug 2017	3
DraggableProof example has a warning message upon execution.	tim Payer 4 Sep 2017	Michael Gage 5 Sep 2017	3
Duplication of phrase selections in draggableProof.pl problems	tim Payer 5 Sep 2017	tim Payer 6 Sep 2017	3
Answer fields shown in dependance of the answer of another answer field	F. Heiderich 23 Sep 2017	F. Heiderich 25 Sep 2017	3
Using matrices as variables (constants) in matrices	Murphy Waggoner 4 Oct 2017	Andrew Dabrowski 6 Apr 2020	3
Answer with units	Zak Zarychta 13 Oct 2017	Zak Zarychta 23 Oct 2017	3
Division is allowed only for Numbers or a Vector, Point, or Matrix and a Number	Peter Selinger 22 Oct 2017	Peter Selinger 26 Oct 2017	3
Unordered list Arbitrary strings ionic equations	Eric Stroyan 5 Dec 2017	Eric Stroyan 21 Dec 2017	3
Due Date shifts by plus or minus one hour upon uploading course	tim Payer 8 Jan 2018	tim Payer 8 Jan 2018	3
Can't get rid of "This answer is equivalent to the one you just submitted" message	Peter Selinger 26 Jan 2018	Nathan Wallach 18 Aug 2020	3
The Correct answer displayed changes after user input	Bruce Yoshiwara 18 Feb 2018	Danny Glin 20 Feb 2018	3
popup menus and math type	Teresa Adams 11 Jul 2018	Sean Fitzpatrick 1 Aug 2018	3
Errror with AnswerFormatHelp.pl	James Morski 10 Sep 2018	Alex Jordan 10 Sep 2018	3
Odd floating point error?	Sean Fitzpatrick 27 Nov 2018	Sean Fitzpatrick 3 Dec 2018	3
Recognizing equivalent implicit differentiation answers	Doug Torrance 6 Mar 2019	Doug Torrance 13 Mar 2019	3
Custom Error Messages Issue	Brittni Lorton 14 Apr 2019	Brittni Lorton 15 Apr 2019	3
difficulty catching and replacing error message	John Sylvester 15 Aug 2019	Davide Cervone 19 Aug 2019	3
knowlLink and Scaffold	Benjamin Walter 24 Oct 2019	Benjamin Walter 4 Nov 2019	3
Can't solve for adaptive parameters (FormulaUpToConstant)	Tim Alderson 7 Feb 2020	Tim Alderson 10 Feb 2020	3
extra parens when a function outputis negated	Alex Jordan 8 Jun 2020	Davide Cervone 13 Jun 2020	3
Using Just-In-Time to simulate IFCAT/Answer-til-Correct/Testlets	Wesley Burr 10 Sep 2020	Wesley Burr 11 Sep 2020	3
/webwork2/instructorXMLHandler: Forbidden	Siman Wong 7 Oct 2020	Nathan Wallach 7 Oct 2020	3

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