WeBWorK Problems

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

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List of discussions. Showing 100 of 1158 discussions
Discussion	Started by	Last post	Replies
Tailored feedback for string comparison	Danny Glin 6 May 2011	Danny Glin 9 May 2011	2
notation config file?	Siman Wong 9 May 2011	Siman Wong 9 May 2011	0
Q: list of lists	Dick Lane 3 May 2011	Gavin LaRose 3 May 2011	1
\xrightarrow	Eric Stroyan 14 Apr 2011	Eric Stroyan 15 Apr 2011	9
contextReaction and complex compounds	Eric Stroyan 3 Apr 2011	Michael Gage 9 Apr 2011	3
Predicting products of a Reaction	Eric Stroyan 8 Apr 2011	Eric Stroyan 8 Apr 2011	0
Matching a List up to a constant	Peter Staab 1 Apr 2011	Gavin LaRose 5 Apr 2011	1
cosmetics might matter: solutions & MathObjects	Dick Lane 3 Apr 2011	Dick Lane 4 Apr 2011	4
Error with Fraction context	Alex Jordan 19 Mar 2011	Alex Jordan 19 Mar 2011	0
answer checking a list of one list	Gavin LaRose 13 Jan 2011	Davide Cervone 14 Jan 2011	2
Creating def files from existing homework sets	Michael Schroeder 13 Jan 2011	Robin Cruz 13 Jan 2011	1
Lineary Programming & Sensitivity Analysis	Gary Mitchell 8 Jan 2011	Gary Mitchell 8 Jan 2011	0
how to Compute \|x\| > 6 in webwork answer	Anushree Sharma 4 Jan 2011	D. Brian Walton 5 Jan 2011	3
Variable Assignments and Answers Read From a File	Sherman Wong 9 Jun 2010	Boyd Duffee 4 Jan 2011	8
estimating equation of a line	Bruce Yoshiwara 2 Jan 2011	Paul Pearson 3 Jan 2011	1
Creating exercises with answers dependent on previous answers	Bruce Yoshiwara 31 Dec 2010	Bruce Yoshiwara 1 Jan 2011	2
javascript to aid student input?	Patti Lamm 30 Dec 2010	Dick Lane 30 Dec 2010	1
Algebra problems: radicals, factorizing, simplifying	Rob Owen 14 Jun 2007	Alex Jordan 27 Dec 2010	23
Aliases for units	Alex Jordan 23 Dec 2010	Alex Jordan 23 Dec 2010	0
Multiple correct answers of different Math Object type	Alex Jordan 15 Dec 2010	Alex Jordan 15 Dec 2010	0
vectors input in different formats, custom comparisons	Gavin LaRose 21 Jun 2010	Paul Pearson 9 Dec 2010	3
Step Functions Should Not Be Legacious	Fred Sullivan 28 Oct 2009	Paul Pearson 6 Dec 2010	2
problemRandomize --- errors trying to load	Dick Lane 27 Nov 2010	Dick Lane 2 Dec 2010	4
PGcourse.pl, Show Problem Source, problemRandomize	Dick Lane 27 Nov 2010	Dick Lane 27 Nov 2010	0
random_list	Bruce Yoshiwara 22 Nov 2010	Bruce Yoshiwara 23 Nov 2010	2
parserMultiAnswer and Tests	Justin Sukiennik 18 Nov 2010	Gavin LaRose 22 Nov 2010	1
DEF files for large collection; a potential use	Dick Lane 10 Nov 2010	Gavin LaRose 18 Nov 2010	5
suppress partial credit score (until done)	Dick Lane 11 Nov 2010	Paul Pearson 16 Nov 2010	4
defined(%hash) is deprecated	Geoff Goehle 27 Oct 2010	Geoff Goehle 5 Nov 2010	5
rochester_problib_setAlgebra20QuadraticFun_lh3-1_4-6edit2.pg	Alberto Candel 28 Oct 2010	Arnold Pizer 28 Oct 2010	1
finding std_problem_grader source	Patti Lamm 27 Oct 2010	Arnold Pizer 28 Oct 2010	3
epsilon delta problem	Darwyn Cook 19 Oct 2010	D. Brian Walton 22 Oct 2010	3
Fractions in Intervals	Chris Wingard 16 Oct 2010	Chris Wingard 20 Oct 2010	5
HTML INPUT(?) for dynamic problem adjustments	D. Brian Walton 19 Oct 2010	Michael Gage 20 Oct 2010	1
available libraries for linear algebra	Mohsen Maesumi 16 Oct 2010	Danny Glin 18 Oct 2010	2
disabling the evaluation of constants	Michael Miller 11 Oct 2010	Gavin LaRose 12 Oct 2010	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
calculus Stewrat 5e problem libraries	Mohsen Maesumi 25 Sep 2010	Mohsen Maesumi 30 Sep 2010	4
Is it possible to assign 10 points to an exercise?	Alessandro Languasco 22 Sep 2010	Alessandro Languasco 22 Sep 2010	2
full_partial_grader	Stefania Tracogna 20 Sep 2010	Arnold Pizer 22 Sep 2010	4
Correct answer is either a string or a function	Danny Glin 21 Sep 2010	Danny Glin 21 Sep 2010	3
giving another instructor access to my problem library	Ellen Kamischke 21 Sep 2010	D. Brian Walton 21 Sep 2010	1
problem with problem	Zak Zarychta 20 Sep 2010	Zak Zarychta 21 Sep 2010	4
Eliminating guessing on matching problems	Michael Miller 11 Sep 2010	Paul Pearson 19 Sep 2010	2
Missing macro files	Lars Jensen 23 Jul 2010	Robin Cruz 15 Sep 2010	9
A weighty problem ?!	Zak Zarychta 8 Sep 2010	Davide Cervone 9 Sep 2010	2
reduction of coefficients	Zak Zarychta 6 Sep 2010	Davide Cervone 9 Sep 2010	4
Help on answerDiscussion.pl	Raghu Gompa 25 Aug 2010	Raghu Gompa 6 Sep 2010	6
fractions	Zak Zarychta 5 Sep 2010	Davide Cervone 5 Sep 2010	1
Library/TCNJ/TCNJ_MatrixEquations/problem11.pg	Mark Hamrick 27 Aug 2010	Michael Gage 2 Sep 2010	2
Problem with jsMath?	Danny Glin 5 Aug 2010	Danny Glin 26 Aug 2010	5
Strings and Formulas -- mixing contexts?	D. Brian Walton 19 Aug 2010	Davide Cervone 19 Aug 2010	1
custom checker for interval answers	Patti Lamm 14 Aug 2010	Davide Cervone 15 Aug 2010	1
Option for number of digits displayed in answer preview?	Monika Keindl 29 Jul 2010	Monika Keindl 2 Aug 2010	2
AnswerHints and Domains	D. Brian Walton 13 Jul 2010	Davide Cervone 31 Jul 2010	3
Adding to the NPL	Darwyn Cook 23 Jun 2010	Jason Aubrey 13 Jul 2010	6
extended Euclidean algorithm	Dick Lane 26 Jun 2010	Dick Lane 26 Jun 2010	0
Asking for 1 of infinitely many correct answers	Bruce Yoshiwara 18 Apr 2009	Dick Lane 26 Jun 2010	4
Simplifying Derivatives	Danny Glin 18 Jun 2009	Paul Pearson 24 Jun 2010	3
must_have_filter	Nandor Sieben 20 Jan 2009	Dick Lane 22 Jun 2010	6
Checking Parametrizations	Nick Hamblet 20 Jan 2009	Dick Lane 22 Jun 2010	1
Adding Curly Braces to enclose a set of column vectors.	Elbridge Gerry Puckett 27 Apr 2010	Arnold Pizer 21 Jun 2010	2
bug(s) and Bugzilla	Dick Lane 14 Jun 2010	Dick Lane 14 Jun 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
parserMultiAnswer and problemRandomize	D. Brian Walton 10 Jun 2010	Davide Cervone 12 Jun 2010	1
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
Testing for simplified form (division by zero)	D. Brian Walton 2 Jun 2010	D. Brian Walton 2 Jun 2010	2
LimitedFraction: Is -8/2 reduced?	Bruce Yoshiwara 30 May 2010	Davide Cervone 31 May 2010	3
using a list of lists	Dick Lane 28 May 2010	Davide Cervone 30 May 2010	3
MathObjects: reduce and reduceConstants	D. Brian Walton 26 May 2010	Davide Cervone 26 May 2010	1
simplifying radical expressions	Bruce Yoshiwara 27 Mar 2010	Davide Cervone 11 May 2010	19
Two due dates, grade reduced for the second one?	Patti Lamm 31 Aug 2009	Arnold Pizer 26 Apr 2010	33
add solution to a .pg file while set is open	Dick Lane 21 Apr 2010	Gavin LaRose 22 Apr 2010	1
Antiderivatives and "Can't solve for adaptive parameters"	Sherman Wong 19 Apr 2010	Sherman Wong 20 Apr 2010	4
Using Format option in MultiAnswer	Thomas Hagedorn 15 Apr 2010	Davide Cervone 17 Apr 2010	2
Handing Context in a subroutine	Michael Schroeder 16 Sep 2009	Patti Lamm 12 Apr 2010	18
context::Fraction::Real	Bruce Yoshiwara 22 Mar 2010	Davide Cervone 31 Mar 2010	4
bug Library/Michigan/Chap11Sec11/Q29.pg	Murray Eisenberg 29 Mar 2010	Gavin LaRose 30 Mar 2010	2
rerandomization and dynamically generated graphs	D. Brian Walton 18 Sep 2009	Davide Cervone 29 Mar 2010	3
equivalent equations with integer coefficients	Bruce Yoshiwara 6 Jan 2010	Davide Cervone 29 Mar 2010	3
NameForNumber	Bruce Yoshiwara 2 Dec 2009	Bruce Yoshiwara 28 Mar 2010	2
answer evaluators	Kenneth Appel 23 Mar 2010	Davide Cervone 28 Mar 2010	2
error tolerance on pair of points	Bruce Yoshiwara 21 Mar 2010	Bruce Yoshiwara 21 Mar 2010	2
formatting tables	Bruce Yoshiwara 13 Mar 2010	Bruce Yoshiwara 16 Mar 2010	4
Generate distinct random values	Dick Lane 25 Feb 2010	Nathan Wodarz 26 Feb 2010	2
report of "Correct" is wrong but scoring is correct	Dick Lane 22 Feb 2010	Davide Cervone 25 Feb 2010	3
Problem with implied multiplication?	Jason Aubrey 19 Feb 2010	Davide Cervone 19 Feb 2010	1
Incorrect answer being marked correct	Darwyn Cook 8 Feb 2010	Darwyn Cook 9 Feb 2010	2
How to put primes in Formulas?	Fred Sullivan 1 Oct 2009	Davide Cervone 8 Feb 2010	20
subtle (?) precision problem	Murray Eisenberg 4 Feb 2010	Darwyn Cook 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
Disabling all error messages from a context	Adam Weyhaupt 5 Feb 2010	Davide Cervone 7 Feb 2010	3
Problems with absolute tolerance	Adam Weyhaupt 3 Feb 2010	Davide Cervone 4 Feb 2010	3
appropriate problem library for Stewart calculus	Dana Ernst 26 Jan 2010	Dana Ernst 30 Jan 2010	15
dynamically generated number lines	Bruce Yoshiwara 28 Jan 2010	Bruce Yoshiwara 28 Jan 2010	1
modifying problems in the Orientation set	Dana Ernst 25 Jan 2010	Michael Gage 26 Jan 2010	7
phase plotter	Darwyn Cook 25 Jan 2010	Darwyn Cook 26 Jan 2010	8
Strang's Linear Algebra	Hsiang-Ping Huang 13 Jan 2010	Hsiang-Ping Huang 22 Jan 2010	2