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  • Mathematical notation - PGML
    ...notation used by students to enter their answers, and professors to create MathObjects in the PG problems that they write. You can use whichever form is most con The algebra notation uses MathObjects to parse the mathematics for display. By default, it uses a special contex
    4 KB (716 words) - 11:42, 28 October 2021
  • Specialized contexts
    ...ese files modify the parser which translates "TI calculator" formulae into MathObjects. ...he features in this file are now standard features of the Real and Complex MathObjects classes.
    6 KB (745 words) - 17:21, 7 April 2021
  • TrainingAuthors
    ...a lot of out-of-date practices and is often out-of-date. It doesn't cover MathObjects at all. Useful portions: ...lems with comments. These examples could be modernized (for example, using MathObjects where appropriate) and the documentation could be improved. I'd like to see
    4 KB (631 words) - 05:29, 8 November 2020
  • Answer Checker Options (MathObjects)
    The action of a [[Answer Checkers (MathObjects)| MathObjects answer checker]] can be modified by passing options to the <code>cmp()</cod ...lues to be set to 0 automatically for all answer checkers formed from Real MathObjects. These values can still be overridden by explicitly setting the option on
    4 KB (592 words) - 23:04, 19 January 2014
  • Complex (MathObject Class)
    ...o obtain <math>-i</math> in Perl expressions (but not in strings parsed by MathObjects, such as student answers or the arguments to <code>Compute()</code>). As with all MathObjects, you obtain an answer checker for a Complex object via the <code>cmp()</cod
    4 KB (655 words) - 15:04, 28 June 2017
  • Real (MathObject Class)
    ...-\pi</math> in Perl expressions (but not in strings that will be parsed by MathObjects, such as student answers or arguments to <code>Compute()</code>). For insta As with all MathObjects, you obtain an answer checker for a Real object via the <code>cmp()</code>
    4 KB (607 words) - 16:29, 4 February 2013
  • AIM07/Working Groups
    ;MathObjects Documentation : -- Rewriting existing graph objects so that they conform to the MathObjects paradigm -- and documenting the changes
    3 KB (432 words) - 12:17, 16 June 2021
  • Answer Checkers and the Context
    ...>Context()</code> rather than through the [[Answer Checkers (MathObjects)| MathObjects answer checker]] itself. For example, * [[Answer Checkers (MathObjects)| MathObject Answer Checkers]]
    4 KB (646 words) - 15:55, 23 February 2019
  • Custom Answer Checkers
    While the built-in [[Answer Checkers (MathObjects)| MathObject answer checkers]] do a good job of testing a student response my ($correct,$student,$ansHash) = @_; # get correct and student MathObjects
    8 KB (1,251 words) - 07:58, 6 June 2021
  • ListAnswers
    "MathObjects.pl" Load the macro file <code>MathObjects.pl</code>.
    5 KB (760 words) - 09:12, 16 July 2023
  • Point (MathObject Class)
    As with all MathObjects, you obtain an answer checker for a Point object via the <code>cmp()</code> The Point class supports the [[Answer_Checker_Options_(MathObjects)| common answer-checker options]], and the following additional options:
    4 KB (584 words) - 17:56, 7 April 2021
  • ProblemsWithUnits
    ...is possible to incorporate units with both the newer [[MathObjectsOverview|MathObjects]] and with the "old-style" answer evaluators. The former are more flexible Finally, in the answer and solution section of the file, the MathObjects know how to check units, and will correctly deal with the case where a stud
    6 KB (865 words) - 09:49, 28 June 2023
  • Introduction to MathObjects
    == What are MathObjects? == MathObjects are a set of Perl objects that make the manipulation of mathematics within
    18 KB (2,795 words) - 17:14, 7 April 2021
  • ProblemAuthoring
    ...ion on WeBWorK problem authoring. These include notes about Perl, PG, and MathObjects.
    1 KB (151 words) - 13:05, 16 June 2021
  • AnswerHints
    "MathObjects.pl", ...thObjects.pl</code> and <code>answerHints.pl</code>, which only works with MathObjects answer checkers (not old answer checkers). General answer hints only requi
    7 KB (1,110 words) - 16:52, 20 June 2023
  • Answer Checkers (MathObjects)
    ...ps://github.com/openwebwork/pg/tree/master/doc/MathObjects/problems pg/doc/MathObjects/problems] for more examples of using the parser's answer checkers. See the [[Answer Checker Options (MathObjects)| Answer Checker Options]] documentation for details about the available op
    6 KB (998 words) - 06:15, 6 August 2012
  • Reduction rules for MathObject Formulas
    ...s part of the text shown to a student. To help remedy this situation, the MathObjects library can reduce Formula objects according to a set of reduction rules th It is possible for MathObject extensions to add more reduction rules for the MathObjects they define. See the documentation for the extensions you are using to see
    14 KB (1,631 words) - 18:17, 5 January 2021
  • Linear Algebra Wishlist
    There are a number of areas where we can improve the ability of Webwork and MathObjects to work with Linear Algebra problems. Having a good toolkit for dealing wit d. Is there a det(A) command in MathObjects? (<b>Yes: $A->det</b>) Should there be one?
    13 KB (2,137 words) - 12:20, 16 June 2021
  • Old-style example template
    ...-style" answer checkers instead of the more flexible [[MathObjectsOverview|MathObjects]].</em> "MathObjects.pl",
    8 KB (1,217 words) - 17:23, 19 August 2008
  • Vectors
    "MathObjects.pl", ...(since <code>parserVectorUtils.pl</code> does not automatically load <code>MathObjects.pl</code>).
    6 KB (996 words) - 14:01, 28 June 2023
  • Course-Wide Customizations
    ...ens rather than angle brackets. The student is really still entering what MathObjects thinks is a Point, but since Points get promoted automatically, that should [[Category:MathObjects]]
    4 KB (640 words) - 11:54, 7 June 2013
  • 2009 03 tasks
    ### Rewrite Shamanske's newbie guide using MathObjects ---MIke Gage??? ...oblems currently used at U. of Rochester in first semester calculus to use MathObjects (gage at math.rochester.edu)
    5 KB (695 words) - 12:14, 16 June 2021
  • List (MathObject Class)
    The List class implements arbitrary lists of other MathObjects. There is no restriction on what can be placed in a list, including other As with all MathObjects, you obtain an answer checker for a List object via the <code>cmp()</code>
    8 KB (1,150 words) - 05:36, 6 August 2012
  • Specialized parsers
    [[SpecializedContexts]] Describes another advanced method for customizing MathObjects by modifying the context. [[Category:MathObjects]]
    4 KB (602 words) - 17:24, 7 April 2021
  • CustomAnswerCheckers
    "MathObjects.pl", ...as a <code>Real</code>, and the division <code>/</code> is overloaded for MathObjects.
    5 KB (857 words) - 09:17, 28 June 2023
  • Common MathObject Properties
    ...hObejcts, as described below. Note that these properties ''apply'' to all MathObjects, but not every MathObject will have all of them defined. Some classes have ...ing a subclass of a MathObject class, you may need to set this so that the MathObjects library will properly recognize your object as being of the given type when
    7 KB (1,092 words) - 07:51, 13 August 2012
  • Web Conference Notes
    ** MathObjects MathObjects were written by Davide Cervone to extend PG. They have the advantages that
    12 KB (1,892 words) - 13:05, 16 June 2021
  • Interval (MathObject Class)
    As with all MathObjects, you obtain an answer checker for an Interval object via the <code>cmp()</c The Interval class supports the [[Answer_Checker_Options_(MathObjects)| common answer-checker options]], and the following additional options:
    8 KB (1,166 words) - 13:50, 12 August 2012
  • EquationsDefiningFunctions
    "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
    3 KB (391 words) - 09:31, 28 June 2023
  • Context Function Categories
    [[Category:MathObjects]]
    3 KB (450 words) - 07:59, 13 August 2012
  • 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

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