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Context flags
== Using Context Flags == ...ome contexts may have additional flags. To view the flags for the current Context, enter

21 KB (2,546 words) - 17:18, 7 April 2021
Context Function Categories
...tions</code> object of the current Context. See [[Answer Checkers and the Context]] for details about how to enable and disable these functions. This can be ...com/openwebwork/pg/blob/master/lib/Parser/Context/Default.pm pg/lib/Parser/Context/Default.pm]</code> for the definitions of all the functions, and

3 KB (450 words) - 07:59, 13 August 2012
Context Operator Table
...rators</code> object of the current Context. See [[Answer Checkers and the Context]] or the [[Introduction to Contexts#Operators|Introduction to Contexts]] fo ...com/openwebwork/pg/blob/master/lib/Parser/Context/Default.pm pg/lib/Parser/Context/Default.pm]</code> for the full definitions of the operators.

8 KB (928 words) - 09:41, 26 May 2013
How to list Context flags
There is an explanation of the purpose of many of these flags at [[Context flags]]. == Listing Context Flags using PGLabs ==

6 KB (641 words) - 07:16, 14 August 2012
Answer Checkers and the Context
...tric functions are allowed in the answer, are controlled through the <code>Context()</code> rather than through the [[Answer Checkers (MathObjects)| MathObjec Context()->functions->disable('sin','cos','tan');

4 KB (646 words) - 15:55, 23 February 2019

Page text matches

Simple Sample Problem
Context("Numeric"); Context()->texStrings;

1 KB (108 words) - 17:31, 16 June 2021
ContextLimitedPolynomial
|category=MathObject Context ...o be (expanded) polynomials (i.e., sums of multiples of powers of x). This context allows also requiring that there be only one term with each power of x.

2 KB (209 words) - 12:57, 21 November 2010
Creating Custom Contexts
...combine all of these modifications into a single file and define your own context. ...your context, it is recommended practice to begin your filename with <code>context</code> and it must end with <code>.pl</code> as all macro files do. So your

2 KB (381 words) - 11:52, 7 June 2013
How to list Context flags
There is an explanation of the purpose of many of these flags at [[Context flags]]. == Listing Context Flags using PGLabs ==

6 KB (641 words) - 07:16, 14 August 2012
FormulasUpToMultiplication
Context("Numeric"); my $context = Context()->copy;

3 KB (383 words) - 16:19, 14 May 2010
ContextFlags
#REDIRECT [[Context flags]]

27 bytes (3 words) - 09:22, 19 August 2008
InequalityEvaluators
Context("Inequalities-Only"); Context()->variables->add(y=>"Real");

4 KB (576 words) - 09:56, 28 June 2023
AnswerUpToMultiplication1
Context('Numeric'); my $context = Context()->copy;

4 KB (493 words) - 06:07, 18 July 2023
MathObjects reference table
Context("Point"); Context("Vector");

2 KB (181 words) - 10:01, 6 January 2014
Specialized contexts
name starting with "context" -- e.g. <code>contextYourContextHere.pl</code>. === Specialized Context Macro files ===

6 KB (745 words) - 17:21, 7 April 2021
HowToListContextFlags
#REDIRECT [[How to list Context flags]]

39 bytes (6 words) - 17:30, 2 August 2012
ListingContextFlags
#REDIRECT [[How to list Context flags]]

39 bytes (6 words) - 17:56, 11 August 2012
FractionAnswer1
Context('Fraction-NoDecimals'); Context("Fraction");

4 KB (478 words) - 05:37, 18 July 2023
External Answer Checkers - PGML
Context("LimitedNumeric"); Context("Numeric");

1 KB (170 words) - 08:09, 13 May 2015
InequalityAnswer1
Context("Inequalities-Only"); Context()->flags->set(formatStudentAnswer=>'parsed');

4 KB (528 words) - 05:46, 18 July 2023
Course-Wide Customizations
...mized versions of the Contexts from the problems you are using so that the Context settings match your preferences. ...if you give the new Context the same name as the original one, then <code>Context()</code> will find your modified one first rather than the original one. I

4 KB (640 words) - 11:54, 7 June 2013
StepFunctions
## this uses the LegacyNumeric Context # Context("LegacyNumeric");

3 KB (495 words) - 15:15, 16 July 2023
IntervalEvaluators
Load the usual suspects. The interval context and interval answer checker are part of <code>MathObjects.pl</code>. Context("Interval");

3 KB (465 words) - 09:55, 28 June 2023
PeriodicAnswers1
Context("Numeric"); Context()->texStrings;

3 KB (438 words) - 05:50, 18 July 2023
FormattingCorrectAnswers: NumbersAndFormulas
# Context()->flags->set(reduceConstants=>0); Context()->flags->set(reduceConstants=>0);

3 KB (344 words) - 19:23, 22 June 2021
Problem1
Context("Numeric"); Context()->texStrings;

2 KB (189 words) - 13:12, 16 June 2021
Problem2
Context("Numeric"); Context()->texStrings;

2 KB (186 words) - 13:13, 16 June 2021
ScalingTranslating1
This PG code shows how to add a named function to the context and use it to asses whether students know their graph transformations. ...<code>parserFunction.pl</code> so that we can add a named function to the context.

4 KB (558 words) - 06:05, 18 July 2023
PointsInAnswers
...o which automatically loads <code>MathObjects.pl</code>. The LimitedPoint context does not allow operations between points. Context("LimitedPoint");

4 KB (528 words) - 12:14, 16 July 2023
VariablesOtherThanX
Context()->variables->add(t=>"Real"); ...e(s), we can use <code>are</code> instead of <code>add</code> (e.g., <code>Context()->variables->are(t=>"Real",z=>"Real");</code>).

2 KB (360 words) - 09:52, 28 June 2023
DomainRange1
Context('Inequalities-Only')->variables->are(x=>'Real'); Context()->flags->set(formatStudentAnswer=>'parsed');

4 KB (559 words) - 07:54, 18 July 2023
TrigIdentities1
Context("Numeric"); Context()->functions->remove("tan");

4 KB (554 words) - 06:00, 18 July 2023
Logarithms1
Context("Numeric"); Context()->variables->are(x=>"Real",y=>"Real",z=>"Real");

5 KB (638 words) - 05:49, 18 July 2023
ConstantsInProblems
Context("Numeric"); Context()->constants->add(k=>0.01);

3 KB (489 words) - 09:14, 28 June 2023
ErrorMessageCustomization
...quires using MathObjects or a macro file that loads MathObjects, so that a Context is defined. ..., we must be using MathObjects or a macro that loads MathObjects and has a Context.

4 KB (623 words) - 09:18, 28 June 2023
SolutionForEquation1
Context("Vector"); Context()->texStrings;

4 KB (496 words) - 05:44, 18 July 2023
Answer Checkers and the Context
...tric functions are allowed in the answer, are controlled through the <code>Context()</code> rather than through the [[Answer Checkers (MathObjects)| MathObjec Context()->functions->disable('sin','cos','tan');

4 KB (646 words) - 15:55, 23 February 2019
Infinity (MathObject Class)
...ode>. Infinity can be created in any Context, though <code>Numeric</code> context is commonly used. Context("Numeric");

2 KB (225 words) - 05:32, 6 August 2012
DifferentiatingFormulas
Context("Numeric")->variables->add(y=>"Real"); The <code>Numeric</code> context automatically defines

3 KB (441 words) - 09:20, 28 June 2023
DisableFunctions1
...ion.pl</code> is loaded since we used the <code>Fraction-NoDecimals</text> context. Context('Fraction-NoDecimals');

4 KB (607 words) - 05:59, 18 July 2023
StringOrOtherType1
Context("Numeric"); ...the context, see [http://webwork.maa.org/wiki/StringsInContext strings in context].

4 KB (610 words) - 06:06, 18 July 2023
MultipleChoiceRadio1
Context("Numeric"); ...maa.org/pod/pg/macros/parserRadioButtons.html parserRadioButtons.pl]. The context is not really necessary, but multiple choice questions are often follow-up

4 KB (564 words) - 07:17, 17 July 2023
Sage in WeBWorK
Context("Numeric"); Context()->texStrings;

2 KB (325 words) - 11:42, 24 June 2013
Problem3
Context("Numeric"); Context()->texStrings;

2 KB (260 words) - 13:13, 16 June 2021
Context Function Categories
...tions</code> object of the current Context. See [[Answer Checkers and the Context]] for details about how to enable and disable these functions. This can be ...com/openwebwork/pg/blob/master/lib/Parser/Context/Default.pm pg/lib/Parser/Context/Default.pm]</code> for the definitions of all the functions, and

3 KB (450 words) - 07:59, 13 August 2012
ImplicitPlane
Context("ImplicitPlane"); Context("ImplicitPlane");

4 KB (526 words) - 12:12, 16 July 2023
FormattingCorrectAnswers: Equations
Context("ImplicitPlane"); Context()->variables->remove("z");

2 KB (333 words) - 09:45, 28 June 2023
AnswerInExponent
Context("Numeric")->variables->are(a=>"Real",b=>"Real"); Context()->texStrings;

3 KB (445 words) - 16:50, 20 June 2023
VectorParametric2
Context("Vector2D"); #Context("Vector"); # for 3d vectors

5 KB (652 words) - 07:52, 18 July 2023
SnippetTemplate
Context("....."); Define context and variables for the questions

3 KB (376 words) - 23:41, 14 April 2021
Problem11
Context("Numeric"); Context()->texStrings;

2 KB (259 words) - 17:38, 16 June 2021
TrigFunctionsDegrees1
This PG code shows how to use the context TrigDegrees to redefine trigonometric functions so they evaluate in degrees Context("TrigDegrees");

5 KB (630 words) - 15:20, 16 July 2023
Common Contexts
| style="padding:5px" | Similar to <code>Numeric</code> context, but <code>(a,b)</code>, <code>(a,b]</code>, <code>[a,b)</code>, and <code> | style="padding:5px" | Similar to <code>Point</code> context, but allows coordinates to be complex numbers (i.e., <code>i</code> is defi

3 KB (480 words) - 08:57, 7 May 2015
TrigFunctionsInDegrees
Context("Numeric"); Context()->functions->remove("cos");

9 KB (1,306 words) - 16:36, 21 July 2021
RecursiveSequence1
This PG code shows how to add a named function to the context and use it to ask students to come up with a recursive formula. ...rserFunction.pl</code>. There is a more basic way to add functions to the context, which is explained in example 2 at

5 KB (682 words) - 07:44, 18 July 2023

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