Difference between revisions of "PeriodicAnswers1"
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<td style="background-color:#ffdddd;border:black 1px dashed;"> |
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<pre> |
<pre> |
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| + | Context()->texStrings; |
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BEGIN_TEXT |
BEGIN_TEXT |
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Enter a solution to \( \cos(\theta) = 0 \). |
Enter a solution to \( \cos(\theta) = 0 \). |
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\{ AnswerFormatHelp("angles") \} |
\{ AnswerFormatHelp("angles") \} |
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END_TEXT |
END_TEXT |
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| + | Context()->normalStrings; |
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</pre> |
</pre> |
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<td style="background-color:#ffcccc;padding:7px;"> |
<td style="background-color:#ffcccc;padding:7px;"> |
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ANS( $answer->cmp() ); |
ANS( $answer->cmp() ); |
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| + | </pre> |
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| + | <td style="background-color:#eeccff;padding:7px;"> |
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| + | <p> |
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| + | <b>Answer Evaluation:</b> |
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| + | </p> |
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| + | </td> |
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| + | </tr> |
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| + | <tr valign="top"> |
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| + | <pre> |
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| + | Context()->texStrings; |
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| + | BEGIN_SOLUTION |
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| + | END_SOLUTION |
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| + | Context()->normalStrings; |
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ENDDOCUMENT(); |
ENDDOCUMENT(); |
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<p> |
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| − | <b> |
+ | <b>Solution:</b> |
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</p> |
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Revision as of 16:54, 30 November 2010
Periodic Answers
This PG code shows how to check student answers that are periodic.
File location: NationalProblemLibrary/FortLewis/Authoring/Templates/Trig/PeriodicAnswers1.pg
| PG problem file | Explanation |
|---|---|
DOCUMENT(); loadMacros( "PGstandard.pl", "MathObjects.pl", "AnswerFormatHelp.pl", ); TEXT(beginproblem()); |
Initialization: |
Context("Numeric");
$answer = Real("pi/2")->with(period=>pi);
|
Setup: This is self-explanatory. |
Context()->texStrings;
BEGIN_TEXT
Enter a solution to \( \cos(\theta) = 0 \).
$BR
$BR
\( \theta = \)
\{ ans_rule(10) \}
\{ AnswerFormatHelp("angles") \}
END_TEXT
Context()->normalStrings;
|
Main Text: |
$showPartialCorrectAnswers = 1; ANS( $answer->cmp() ); |
Answer Evaluation: |
Context()->texStrings; BEGIN_SOLUTION END_SOLUTION Context()->normalStrings; ENDDOCUMENT(); |
Solution: |
