Difference between revisions of "Category:Problem Techniques"

<div style="background-color:#ffcccc; border:blue solid 2px; padding:5px; width:35%; float:right; margin:5px">''Any additions to the indexed snippets below should use the same format. A suggested model is provided in this [[SnippetTemplate|snippet template]].''</div>

== Index of Problem Coding Techniques ==

<div style="background-color:#eeeeee; border:black solid 1px; padding:3px">''This index links to problem code snippets that quickly show how to accomplish each effect. Each has limited explanation that assumes a basic understanding of how PG files are written.''</div>

<div style="text-align:center;font-size:smaller;">

[[Author%27s_Guide|up to Author's Guide]]

</div>

=== Topics A-B ===

* [[NumericalTolerance|Accuracy Required for Numerical Answers]]

* [[AdaptiveParameters|Adaptive Parameters in Answers]]

* [[AddingFunctions|Adding New Functions to the Context]]

* [[DynamicImages2|Adding Labels, Lines and Points to Dynamic Graphs]]

* [[AlgebraicFractions|Algebraic Fractions in Student Answers]]

* [[AlignedChoice|Aligned Answer Blanks]]

* [[StringsInContext|Allowing Strings (Text) in Student Answers]]

* [[AnswerHints|Answer Hints]]

* [[FormulasToConstants|Antiderivatives and Indefinite Integrals]]

* [[FlashPointAndGraph|Applets, Point and Graph Flash Applet example]]

* [[DynamicImages2|Arrows in Dynamic Graphs]]

[[#top|top of page]]

=== Topics C-D ===

* [[CommentsForInstructors|Comments (for Instructors) Visible in the Problem Library]]

* [[ConstantsInProblems|Constants in Problems]]

* [[FormulasToConstants|Constant Differences (Additive) Between Student and Correct Answers]]

* [[AdaptiveParameters|Constant Differences Between Student and Correct Answers]]

* [[CustomAnswerCheckers|Custom Answer Checkers]]

* [[ErrorMessageCustomization|Custom Error Messages]]

* [[DifferentiatingFormulas|Differentiating Formulas]]

* [[DisableFunctions|Disabling Functions and Operators in Student Answers]]

* [[FormulaTestPoints|Domain of Function Evaluation]]

[[#top|top of page]]

=== Topics E-F ===

* [[EquationEvaluators|Equation Answer Evaluation (Implicit)]]

* [[EquationsDefiningFunctions|Equations Defining Functions (Not Implicit)]]

* [[ eval()vs.substitute() | <code>eval()</code> Versus <code>substitute()</code> ]]

* [[ErrorMessageCustomization|Error Message Customization]]

* [[ExtractingCoordinatesFromPoint|Extracting Coordinates of a Point]]

* [[ExtractingCoordinatesFromPoint|Finding the norm of a Vector]]

* [[FormattingCorrectAnswers: NumbersAndFormulas |Formatting Correct Answers: Numbers and Formulas]]

* [[FormattingCorrectAnswers: Equations |Formatting Correct Answers: Equations]]

* [[FormattingDecimals|Formatting: Decimals]]

* [[FormulaTestPoints|Formula Answer Evaluation; Limits for Evaluation]]

* [[FormulaTestPoints|Formula Answer Evaluation; Test Points]]

* [[ProblemsWithUnits|Formulas with Units, as Answers]]

* [[VariablesOtherThanX|Formulas with Variables Other than x]]

* [[AddingFunctions|Functions Added to the Context]]

* [[FormulasToConstants|Function Answers Up To Additive Constants]]

[[#top|top of page]]

=== Topics G-H ===

* [[DynamicImages|Graphic Images, Dynamically Generated]]

* [[DynamicImages2|Graphic Images, Dynamic, with Labels, Lines and Points]]

* [[DynamicImages3|Graphic Images, Dynamic, with Filled Regions]]

* [[ParametricPlots|Graphic Images, with Parametric Functions]]

* [[GraphsInTables|Graphic Images, Put Into Tables]]

* [[StaticImages|Graphic Images, Static]]

* [[VectorFields|Graphing Vector and Slope Fields]]

* [[HtmlLinks|HTML Links in Problems]]

[[#top|top of page]]

=== Topics I-J ===

* [[IntervalEvaluators|Intervals as Answers]]

* [[InequalityEvaluators|Inequalities as Answers]]

* [[JavaScript|JavaScript]]

[[#top|top of page]]

=== Topics K-L ===

* [[DynamicImages2|Labels on Dynamically Generated Graphs]]

* [[FormulaTestPoints|Limits over which Formulas are Evaluated]]

* [[DynamicImages2|Lines in Dynamically Generated Graphs]]

* [[MultiPartProblems|Linked Answer Blanks]]

* [[HtmlLinks|Links to Other Web Pages]]

* [[ListAnswers|Lists as Answers]]

* [[FormattingDecimals|Logarithms]]

[[#top|top of page]]

=== Topics M-N ===

* [[MatchingProblems|Matching Problems]]

* [[MatchingStaticGraphs|Matching Problems That Have Static Graphic Images]]

* [[MatchingDynamicGraphs|Matching Problems That Have Dynamic Graphic Images]]

* [[MultipleChoiceProblems|Multiple Choice Problems]]

* [[GraphsInTables|Multiple Choice Problems with Graphic Images (see example 1)]]

* [[MultipleSelectProblems|Multiple Select Problems (Select All That Apply or Checkbox Multiple Choice)]]

* [[MultiAnswerProblems|MultiAnswer, Self Referential Problems]]

* [[SequentialProblemsStub|Multi-Part, Sequential Problems]]

* [[ConstantsInProblems|Named (Numerical) Constants in Problems]]

* [[ProblemsWithUnits|Numbers with Units, as Answers]]

* [[NumericalTolerance|Numerical Answer Evaluation Tolerance]]

* [[ConstantsInProblems|Numerical Constants in Problems]]

* [[NumericalTolerance|Numerical Tolerance in Problems]]

[[#top|top of page]]

=== Topics O-P ===

* [[AdaptiveParameters|Parameters (Adaptive) in Answers]]

* [[ParametricEquationAnswers|Parametric Equations as Answers]]

* [[ParametricLineAnswers|Parametric Lines as Answers]]

* [[ImplicitPlane|Planes or Lines Defined Implicitly]]

* [[ParametricPlots|Plotting Parametric Equations]]

* [[DynamicImages2|Plotting Lines and Points on Dynamically Generated Graphs]]

* [[DynamicImages2|Points in Dynamically Generated Graphs]]

* [[PointsInAnswers|Points in Student Answers]]

* [[PopUpLists|Pop-up Lists]]

* [[PopUpListsLong|Pop-up Lists For Many Questions With Common Answers]]

[[#top|top of page]]

=== Topics Q-R ===

* [[DisableFunctions|Restricting Allowed Functions in Student Answers]]

* [[DisableFunctions|Restricting Allowed Operators in Student Answers]]

[[#top|top of page]]

=== Topics S-T ===

* [[VectorFields|Slope Field Graphs]]

* [[PopUpLists|Solutions for Students]]

* [[StaticImages|Static Graphic Images]]

* [[StepFunctions|Step Functions in Answers]]

* [[StringsInContext|Strings in Student Answers]]

* [[Tables|Tables in Problem Text]]

* [[GraphsInTables|Tables of Graphs]]

* [[FormulaTestPoints|Test Points for Formula Evaluation]]

* [[StringsInContext|Text in Student Answers]]

* [[TextbookSpecificMessages|Textbook Specific Messages]]

* [[NumericalTolerance|Tolerance in Numerical Answers]]

[[#top|top of page]]

=== Topics U-Z ===

* [[ProblemsWithUnits|Units in Problem Answers]]

* [[VariablesOtherThanX|Variables Other Than x in Formulas]]

* [[Vectors|Vectors in Problems]]

* [[VectorParametricLines|Vector Parametric Lines as Answers]]

* [[VectorValuedFunctions|Vector Valued Functions as Answers]]

* [[VectorFields|Vector Field Graphs]]

* [[WeightedGrader|Weighted Answer Graders]]

[[#top|top of page]]