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  • Context flags
    ...Perl comparison is used. Note that this applies to ''all'' comparisons of MathObjects, both in Perl code as well as in student answer checking. So when set, <co ...this is automatically set to the value of <code>[[Answer_Checker_Options_(MathObjects)#studentsMustReduceUnions|studentsMustReduceUnions]]</code> for the duratio
    21 KB (2,546 words) - 17:18, 7 April 2021
  • MathObject Answers - PGML
    == Answers from MathObjects == my ($correct,$student,$ansHash) = @_; # get correct and student MathObjects
    5 KB (721 words) - 08:00, 6 June 2021
  • SamsExampleProblem
    # Parser.pl is the main macro file for MathObjects. This file defines macros # <https://webwork.maa.org/pod/pg/doc/MathObjects>
    9 KB (1,401 words) - 18:17, 7 April 2021
  • Union (MathObject Class)
    As with all MathObjects, you obtain an answer checker for a Union object via the <code>cmp()</code> The Union class supports the [[Answer_Checker_Options_(MathObjects)| common answer-checker options]], and the following additional options:
    9 KB (1,287 words) - 05:39, 6 August 2012
  • Vector (MathObject Class)
    ...or by <code>&gt;&lt;</code> in student answers or other strings parsed by MathObjects. The absolute value of a Vector is its length, which can also be obtained As with all MathObjects, you obtain an answer checker for a Vector object via the <code>cmp()</code
    10 KB (1,569 words) - 17:57, 7 April 2021
  • DifferentiatingFormulas
    <em>This PG code shows how to differentiate a MathObjects Formula.</em> "MathObjects.pl",
    3 KB (441 words) - 09:20, 28 June 2023
  • Creating Custom Contexts
    "MathObjects.pl", [[Category:MathObjects]]
    2 KB (381 words) - 11:52, 7 June 2013
  • AdaptiveParameters
    ...of the PG file. Here we've defined <code>$aSoln</code> so that we have a MathObjects function to work with later. ...tive constant</em> from the answer in the problem, we can use the existing MathObjects infrastructure, as discussed on the [[FormulasToConstants|formulas up to co
    7 KB (1,066 words) - 16:41, 20 June 2023
  • AnswerInExponent
    "MathObjects.pl", # MathObjects
    3 KB (445 words) - 16:50, 20 June 2023
  • Problem Templates
    ...rite three commonly used problem types: formulas making use of more of the MathObjects Formula functionality, multiple choice, and string entry problems. || ''add
    2 KB (261 words) - 14:43, 20 August 2012
  • Basic Perl syntax
    ...2</code>, and not <code>$a^2</code>. (When using [[:Category:MathObjects | MathObjects]] to specify a formula as a string you can use either <code>**</code> or <c * [[:Category:MathObjects | MathObjects]]
    9 KB (1,474 words) - 09:56, 23 January 2012
  • How to list Context flags
    [[Category:MathObjects]]
    6 KB (641 words) - 07:16, 14 August 2012
  • NPLNotes
    ...ary browser, which problems have solutions or hints; or which problems use MathObjects; or which are graphical.
    2 KB (298 words) - 13:22, 16 June 2021
  • Web Conference Sample Problem
    "MathObjects.pl", COMMENT('Uses MathObjects');
    2 KB (313 words) - 13:06, 16 June 2021
  • AnswerBlankInExponent1
    "MathObjects.pl", # MathObjects
    4 KB (549 words) - 05:40, 18 July 2023
  • Set (MathObject Class)
    As with all MathObjects, you obtain an answer checker for a Set object via the <code>cmp()</code> m The Set class supports the [[Answer_Checker_Options_(MathObjects)| common answer-checker options]], and the following additional options:
    11 KB (1,585 words) - 18:42, 18 August 2012
  • FormulaTroubleshooting
    "MathObjects.pl", We use MathObjects answer checkers.
    4 KB (569 words) - 16:19, 14 May 2010
  • EquationDefiningFunction1
    "MathObjects.pl", ...any function names we wish to use. For more details and examples in other MathObjects contexts, see [http://webwork.maa.org/pod/pg/macros/parserAssignment.html p
    4 KB (557 words) - 05:42, 18 July 2023
  • Problem Authoring Best Practices
    ...instead of the number 3.14159... and "e" instead of the number 2.71828... MathObjects recognizes these constants and they will be rendered using the appropriat ...n of a problem should not be used. You should always use "PGstandard.pl", "MathObjects.pl", and "PGcourse.pl".
    5 KB (863 words) - 21:47, 16 January 2014
  • 3DGraphsParametricCurves
    ...PG code shows how to generate interactive graphs of parametric curves from MathObjects formulas. It uses the Java applet LiveGraphics3D to display the interactiv "MathObjects.pl",
    4 KB (524 words) - 11:03, 29 June 2023
  • Common Contexts
    [[Category:MathObjects]]
    3 KB (480 words) - 08:57, 7 May 2015
  • 3DGraphsInRectangular
    <em>This PG code shows how to generate interactive graphs of functions from a MathObjects formula. It uses the Java applet LiveGraphics3D to display the interactive "MathObjects.pl",
    4 KB (531 words) - 11:00, 29 June 2023
  • 3DGraphsInCylindrical
    <em>This PG code shows how to generate interactive graphs of functions from a MathObjects formula. It uses the Java applet LiveGraphics3D to display the interactive "MathObjects.pl",
    4 KB (528 words) - 10:58, 29 June 2023
  • Video conferences
    ...rK questions is being converted to conform to current best practices using MathObjects. Set 1 has been converted -- you can look at question by question compariso ** MathObjects - x
    10 KB (1,380 words) - 14:22, 16 June 2021
  • Custom Answer Checkers for Lists
    ...de a [[Custom Answer Checkers| checker routine]] for one of these types of MathObjects, it does not refer to the list as a whole, but to the individual elements i [[Category:MathObjects]]
    8 KB (1,258 words) - 17:53, 3 August 2012
  • TrigFunctionsDegrees1
    "MathObjects.pl", We need to use MathObjects answer evaluators and to load the contextTrigDegrees macro.
    5 KB (630 words) - 15:20, 16 July 2023
  • History of WeBWorK
    WeBWorK 2 came out around 2004 - jsMath, MathObjects. Gavin added gateways in 2004. ...ator also emits certain error messages. --- the most important addition of MathObjects is that it unifies the error messages to students.
    13 KB (2,124 words) - 16:16, 19 February 2019
  • Common MathObject Methods
    There are a number of methods that are common to all MathObjects, which are described below. Some classes have additional methods, and many ...tp://webwork.maa.org/pod/pg/doc/MathObjects/MathObjectsAnswerCheckers.html MathObjects Answer Checkers] POD documentation. All of the answer checkers are defined
    28 KB (4,466 words) - 17:30, 7 April 2021
  • Release notes for WeBWorK 2.4.5
    ...to use "plot_functions". This annoyance will be removed as we reconcile MathObjects, the old RealMatrix objects and GraphObjects.
    12 KB (1,882 words) - 18:26, 4 June 2013
  • Introduction to PGML
    ...done in the traditional way. PGML integrates with [[:Category:MathObjects|MathObjects]] to make it easy to work with answers and answer checkers, and to present ...d LaTeX commands to format your mathematics. The calculator notation uses MathObjects to parse and format the mathematics (so this is the notation that you use t
    13 KB (2,135 words) - 15:30, 5 January 2019
  • IdentitiesAsAnswers
    "MathObjects.pl", Use MathObjects.
    4 KB (619 words) - 16:19, 14 May 2010
  • Introduction to Contexts
    All of these features represent the ''context'' of the problem, and MathObjects maintains this information in a special Context object. The Context object There are a number of Contexts implemented as extensions to the MathObjects library. These are in the <code>[https://github.com/openwebwork/pg/tree/ma
    27 KB (4,358 words) - 14:44, 22 February 2023
  • Context Operator Table
    [[Category:MathObjects]]
    8 KB (928 words) - 09:41, 26 May 2013
  • Tagging Problems
    <li> <code>MO</code>: value is 1 if the problem uses Mathobjects for answer checking, otherwise omit, or set to 0
    4 KB (564 words) - 14:56, 1 August 2022
  • AskSage
    "MathObjects.pl", Notice that we convert sage's replies to a MathObjects so that we can take advantage of WeBWorK's built in answer checking, displa
    5 KB (689 words) - 17:13, 16 September 2021
  • Matrix (MathObject Class)
    As with all MathObjects, you obtain an answer checker for a Matrix object via the <code>cmp()</code The Matrix class supports the [[Answer_Checker_Options_(MathObjects)| common answer-checker options]], and the following additional options:
    16 KB (2,376 words) - 17:32, 7 April 2021
  • DifferentiateFunction1
    This PG code shows how to create a function using MathObjects, differentiate it, and evaluate it. 'MathObjects.pl',
    5 KB (768 words) - 06:09, 18 July 2023
  • AlgebraicFractions
    "MathObjects.pl", We define MathObjects formulas <code>$num</code> and <code>$den</code> that are the correct numer
    12 KB (1,719 words) - 16:46, 20 June 2023
  • Formula (MathObject Class)
    ...r disable them individually ('''reference needed'''). Note, however, that MathObjects is not a full computer algebra system, and the reduction rules are mainly g As with all MathObjects, you obtain an answer checker for a Formula object via the <code>cmp()</cod
    22 KB (3,217 words) - 16:45, 14 July 2017
  • MultipleSelectProblems
    ...e we use old-style checkbox multiple choice answer objects. The new-style MathObjects do not yet have a checkbox multiple choice answer object.
    5 KB (826 words) - 11:36, 16 July 2023
  • VectorOperations1
    "MathObjects.pl", ...e> does not work on a vector whose components are non-constant formulas.) MathObjects defines the operators <code> . </code> and <code>x</code> to be the dot pro
    6 KB (820 words) - 06:28, 18 July 2023
  • PopUpLists
    ...ewhat more complicated, because the code is trying to do more than the new MathObjects based pop-up object is. In particular, it is designed to flexibly allow mu
    6 KB (981 words) - 12:29, 16 July 2023
  • FormulasToConstants
    And then in the answer and solution section of the file we rely on the MathObjects <code>cmp()</code> method. By specifying the <code>upToConstant=&gt;1</cod
    6 KB (955 words) - 16:55, 20 June 2023
  • Release notes for WeBWorK 2.4.7
    ...to use "plot_functions". This annoyance will be removed as we reconcile MathObjects, the old RealMatrix objects and GraphObjects.
    19 KB (2,856 words) - 18:25, 4 June 2013
  • Problem Techniques
    ...ing of how PG files are written. If you want more details, please see the MathObjects documentation, POD documentation, PG macro files, and PG library files. <li>[http://webwork.maa.org/wiki/Category:MathObjects MathObjects documentation] Written by Davide Cervone</li>
    10 KB (1,116 words) - 09:58, 28 June 2023
  • MatchingDynamicGraphs
    ...few sequences and a subroutine for calculating them. (We could have used MathObjects formulas to do this, but decided not to.)
    5 KB (745 words) - 11:34, 16 July 2023
  • PolarGraph1
    "MathObjects.pl", ...fine several new named colors which you can use if you want. We construct MathObjects formulas <code>$x</code> and <code>$y</code> for the x- and y-coordinates i
    6 KB (788 words) - 06:19, 18 July 2023
  • PREP 2011 Web Conference I
    ** Discussion of problem authoring, MathObjects and Context
    4 KB (593 words) - 13:45, 16 June 2021
  • RestrictedStudentAnswers
    "MathObjects.pl", all MathObjects, we can't define the answer as
    7 KB (1,023 words) - 15:12, 16 July 2023
  • DigitsTolType
    "MathObjects.pl", The <tt>tolType</tt> of type </tt>digits</tt> is built-in to MathObjects.
    7 KB (1,099 words) - 09:21, 28 June 2023

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