# IndexOfProblemTechniques

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*Any additions to the indexed snippets below should use the same format. A suggested model is provided in this snippet template.*

## Contents

## Index of Problem Coding Techniques

*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.*

### Topics A-C

- Accuracy Required for Numerical Answers
- Adding Labels, Lines and Points to Dynamic Graphs
- Allowing Strings (Text) in Student Answers
- Antiderivative Problems
- Applets, Flash
- Applets, Java
- Checking Equation Answers
- Checking Intervals
- Checking Lists of Answers
- Custom Answer Checkers

### Topics D-F

- Disabling Functions in Student Answers
- Disabling Operators in Student Answers
- Domain of Function Evaluation
- Dynamically Generated Graphic Images
- Dynamically Generated Graphic Images with Labels, Lines and Points
- Equation Answer Evaluation
- Formula Answer Evaluation; Limits for Evaluation
- Formula Answer Evaluation; Test Points
- Formulas with Variables Other than x
- Function Answers Up To Constants

### Topics G-I

- Graphic Images, Dynamically Generated
- Graphic Images, Dynamic, with Labels, Lines and Points
- Graphic Images, with Parametric Functions
- Graphic Images, Static
- Graphing Vector and Slope Fields
- HTML Links in Problems
- Intervals as Answers

### Topics J-L

- Labels on Dynamically Generated Graphs
- Limits over which Formulas are Evaluated
- Linked Answer Blanks
- Links to Other Web Pages
- Lists as Answers

### Topics M-O

- Matching Problems
- Multiple Choice Problems
- MultiAnswer, Self Referential Problems
- Multi-Part, Sequential Problems
- Numerical Answer Evaluation Tolerance
- Numerical Tolerance in Problems

### Topics P-R

- Plotting Parametric Equations
- Plotting Lines and Points on Dynamically Generated Graphs
- Pop-up Lists
- Restricting Allowed Functions in Student Answers
- Restricting Allowed Operators in Student Answers

### Topics S-U

- Slope Field Graphs
- Static Graphic Images
- Strings in Student Answers
- Text in Student Answers
- Test Points for Formula Evaluation
- Tolerance in Numerical Answers
- Units in Problem Answers