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
generate file with data for students to analyze?	George Jennings 11 Oct 2011	George Jennings 18 Oct 2011	3
How to align displayed equations?	Siman Wong 15 Oct 2011	Dick Lane 19 Oct 2011	6
Changing tab order of answer blanks	D. Brian Walton 20 Oct 2011	Michael Gage 20 Oct 2011	1
"Operands of '*' can't be words"	Siman Wong 21 Oct 2011	Gavin LaRose 25 Oct 2011	1
num_sort behaviour change	Boyd Duffee 27 Oct 2011	Michael Gage 27 Oct 2011	1
how to produce variable-size tables	Siman Wong 9 Nov 2011	Siman Wong 10 Nov 2011	2
Answer error?: Library/Rochester/setVectorCalculus3/ur_vc_13_1.pg	Murray Eisenberg 12 Nov 2011	Murray Eisenberg 12 Nov 2011	2
revised error msg or custom hint	Dick Lane 14 Nov 2011	Gavin LaRose 15 Nov 2011	1
Q: font size in a dynamic graph	Dick Lane 20 Nov 2011	Dick Lane 20 Nov 2011	0
Power Series Solutions to Initial Value Problems	Jim Fischer 29 Nov 2011	Jim Fischer 29 Nov 2011	2
Matrix functions in mathObjects	Danny Glin 4 Jul 2008	Michael Gage 4 Jul 2008	1
Combining two or more problems into one	Alina Duca 13 Jan 2012	Alina Duca 18 Jan 2012	5
Declaring a variable to be positive	Ted Shifrin 29 Jan 2012	Paul Pearson 29 Jan 2012	1
Error in ...	Louis Zulli 31 Jan 2012	Louis Zulli 31 Jan 2012	0
how can usability of NPL be improved?	Dick Lane 19 Feb 2012	Siman Wong 26 Feb 2012	3
labeled answer boxes within table of graphs	Dick Lane 1 Mar 2012	Dick Lane 1 Mar 2012	4
typeset math in multiple choice items	Dick Lane 17 May 2011	Hedley Pinsent 3 Mar 2012	1
PGmorematrixmacros, problems with swap_rows	Lenin Augusto Echavarria 3 Mar 2012	Lenin Augusto Echavarria 3 Mar 2012	0
localization, problems with accents	Lenin Augusto Echavarria 4 Mar 2012	Lenin Augusto Echavarria 4 Mar 2012	3
access to student responses between evaluations	Hedley Pinsent 3 Mar 2012	Hedley Pinsent 5 Mar 2012	2
Answer boxes in TeX mode	David Covert 9 Mar 2012	David Covert 9 Mar 2012	4
There is a subtle bug in Library/TCNJ/TCNJ_Eigenvalues/problem10.pg	Elbridge Gerry Puckett 19 Mar 2012	Gavin LaRose 21 Mar 2012	1
Errors in Library/Browser (New Install)	Andrew Bayliss 23 Mar 2012	Michael Gage 25 Mar 2012	2
Rochester vs maCalc libraries?	Lars Jensen 25 Mar 2012	Michael Gage 25 Mar 2012	1
implicit equation	Gabriela Sanchis 22 Mar 2012	Paul Pearson 26 Mar 2012	1
change text & score as function of attempts	Dick Lane 5 Apr 2012	Paul Pearson 6 Apr 2012	3
Multiple choice in tables and tables do not export well	Hedley Pinsent 10 Apr 2012	Hedley Pinsent 22 Apr 2012	3
horizontal line prevents PDF output	Hedley Pinsent 30 Apr 2012	Hedley Pinsent 30 Apr 2012	4
Squaring negative numbers using "Compute"	Hedley Pinsent 1 Jun 2012	Hedley Pinsent 3 Jun 2012	2
Problem Library -- Changing File Names	D. Brian Walton 4 Jun 2012	Arnold Pizer 4 Jun 2012	4
Checking for a POSITIVE multiple of a given vector	Ted Shifrin 12 Jun 2012	Ted Shifrin 12 Jun 2012	4
Error with multiple use of custom answer checker	Ted Shifrin 13 Jun 2012	Paul Pearson 14 Jun 2012	4
Executable example problems?	Yoav Freund 29 Feb 2012	Hedley Pinsent 22 Jun 2012	4
Negative numbers inside a radical in Complex context	Alex Jordan 13 May 2012	Davide Cervone 4 Jul 2012	1
Complex Eigenvectors	Peter Staab 14 Feb 2012	Davide Cervone 4 Jul 2012	2
Will adaptive parameters work for Matrices?	Alex Jordan 16 Jan 2012	Davide Cervone 4 Jul 2012	5
ijk vector formula checking	Gavin LaRose 5 Dec 2011	Davide Cervone 5 Jul 2012	1
parserMultiAnswer: checkTypes checking types (when it shouldn't?)	Gavin LaRose 27 Oct 2011	Davide Cervone 6 Jul 2012	2
questions about how pg macros get loaded	Jason Aubrey 6 Dec 2011	Davide Cervone 6 Jul 2012	2
non-commutative variables	Siman Wong 10 Nov 2011	Davide Cervone 7 Jul 2012	11
answers that are Sets and a custom checker issue	Alex Jordan 13 Nov 2011	Davide Cervone 8 Jul 2012	1
Matrix answers and custom checkers	Bob Hasson 30 Aug 2011	Davide Cervone 8 Jul 2012	1
displaying a reduced version of a polynomial	Darwyn Cook 14 Nov 2010	Davide Cervone 9 Jul 2012	2
Can't generate enough valid points for comparison	Anton Betten 11 Jul 2012	Danny Glin 12 Jul 2012	3
computing set union and set intersection	Jay Yellen 13 Jul 2012	Davide Cervone 13 Jul 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
setting the number of attempts on a problem	Jay Yellen 9 Aug 2012	Jay Yellen 10 Aug 2012	2
How to color text red	Arnold Pizer 12 Aug 2012	Arnold Pizer 12 Aug 2012	0
error at bottom of problem	Sheldon Newhouse 16 Aug 2012	Arnold Pizer 19 Aug 2012	5
more physics units	Douglas Young 16 Jun 2012	Boyd Duffee 22 Aug 2012	3
degrees symbol (sup 0) in graph label	Hedley Pinsent 25 Aug 2012	Hedley Pinsent 27 Aug 2012	2
perl statements inside of BEGIN_TEXT ... END_TEXT	Patti Lamm 11 Sep 2012	Patti Lamm 11 Sep 2012	5
display macro for "#"?	D. Brian Walton 11 Sep 2012	Arnold Pizer 11 Sep 2012	3
algebra question	Paul Pearson 5 Sep 2012	Davide Cervone 13 Sep 2012	2
Efficiently Shaking Down Problem Libraries	Alex Jordan 14 Sep 2012	Boyd Duffee 18 Sep 2012	4
Multiplying matrices	Jason Aubrey 28 Sep 2012	Davide Cervone 30 Sep 2012	2
Discrete Math Library to Upload	Mike O'Sullivan 12 Sep 2012	Arnold Pizer 13 Oct 2012	6
Installing the Open Problem Library	Robin Cruz 26 Aug 2012	Bill Farr 16 Oct 2012	14
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
2 contexts	Charles Fortin 1 Nov 2012	Charles Fortin 1 Nov 2012	5
Showing correct answers as expressions in PG	Yuncong Chen 26 Oct 2012	Davide Cervone 2 Nov 2012	3
Customize function in answer	Yuncong Chen 2 Nov 2012	Yuncong Chen 4 Nov 2012	4
Re-score students after changing question solution	Yuncong Chen 4 Nov 2012	Davide Cervone 4 Nov 2012	1
writing multiple choice problems	Michael Gage 5 Nov 2012	Michael Gage 5 Nov 2012	1
Error message Course access	Philippe Ben 20 Nov 2012	Philippe Ben 23 Nov 2012	11
Setup Moodle Webwork	Philippe Ben 25 Nov 2012	Philippe Ben 26 Nov 2012	6
52 flavours of triangle problems - fyi	Hedley Pinsent 24 Sep 2012	Hedley Pinsent 15 Dec 2012	2
Solution with multiple cases	Siman Wong 16 Dec 2012	Djun Kim 16 Dec 2012	2
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
Answer up to multiplication by a nonzero constant and added variables	David Protas 31 Dec 2012	David Protas 14 Jan 2013	2
loops in NPL	Hal Sadofsky 14 Dec 2012	Michael Gage 15 Jan 2013	2
Is there a faster way to find problems in the National Problem Library?	Dallin Stephens 18 Dec 2012	Dallin Stephens 16 Jan 2013	5
differential equations model course	Rick Cornez 11 Jan 2013	Jason Aubrey 16 Jan 2013	5
Getting special characters to show up	Robin Cruz 21 Jan 2013	Robin Cruz 21 Jan 2013	0
Checking submitted answers into a formula	John Travis 25 Jan 2013	Davide Cervone 28 Jan 2013	9
Vertical space between radio buttons	Louis Zulli 3 Feb 2007	Davide Cervone 30 Jan 2013	3
Exact Answers in MathObjects cmp?	Paul Seeburger 4 Feb 2013	Davide Cervone 4 Feb 2013	1
vector problem request	Zak Zarychta 13 Feb 2013	Davide Cervone 14 Feb 2013	3
Assigning Textbook Problems	Dikran Karagueuzian 2 Feb 2013	John Travis 14 Feb 2013	3
Entering subscripts in student answers	Paul Seeburger 14 Feb 2013	Davide Cervone 14 Feb 2013	1
Matrix Custom Answer Checking	John Travis 15 Feb 2013	Davide Cervone 15 Feb 2013	3
Requiring a simplified exact answer with pi in it	Paul Seeburger 15 Feb 2013	Davide Cervone 15 Feb 2013	1
MultiAnswer.pl: Changing an error message	Robin Cruz 8 Feb 2013	Robin Cruz 16 Feb 2013	2
formatted answer blank in a tex fraction	John Travis 15 Nov 2012	Davide Cervone 20 Feb 2013	3
Drawing number lines in problems?	Paul Seeburger 26 Feb 2013	Paul Seeburger 26 Feb 2013	2
PGML Matrix answers	David Gilliam 28 Feb 2013	Michael Gage 1 Mar 2013	5
Multiple attempts per problem in gateways	Patti Lamm 28 Feb 2013	Patti Lamm 4 Mar 2013	5
Two versions of a correct str_cmp answer possible?	Paul Seeburger 26 Feb 2013	Davide Cervone 5 Mar 2013	8
Precision of numerical results, and Why are decimal student answers rounded?	Paul Seeburger 4 Mar 2013	Paul Seeburger 6 Mar 2013	4
Inequalities with two variables in answers?	Paul Seeburger 26 Feb 2013	D. Brian Walton 8 Mar 2013	11
Why two repositories?	Lars Jensen 9 Feb 2013	John Jones 12 Mar 2013	5
How are problem seeds generated?	Patti Lamm 11 Mar 2013	Patti Lamm 14 Mar 2013	3
OPL update error	Lars Jensen 15 Mar 2013	Lars Jensen 15 Mar 2013	0
Is there a way to hide the pencil next to answer blanks?	Paul Seeburger 16 Mar 2013	Paul Seeburger 16 Mar 2013	0
error messages for matrix answers	Richard Lynch 15 Mar 2013	Davide Cervone 18 Mar 2013	2
Custom ijk symbols don't seem to be working with functional vectors	Paul Seeburger 15 Mar 2013	Paul Seeburger 18 Mar 2013	2
matrices in multianswers	Richard Lynch 16 Mar 2013	John Travis 18 Mar 2013	4

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