Difference between revisions of "PeriodicAnswers1"
Jump to navigation
Jump to search
| Line 7: | Line 7: | ||
<br /> |
<br /> |
||
<br /> |
<br /> |
||
| − | File location: <code>NationalProblemLibrary/FortLewis/Authoring/ |
+ | File location: <code>NationalProblemLibrary/FortLewis/Authoring/Templates/Trig/PeriodicAnswers1.pg</code> |
</p> |
</p> |
||
Revision as of 16:49, 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. |
BEGIN_TEXT
Enter a solution to \( \cos(\theta) = 0 \).
$BR
$BR
\( \theta = \)
\{ ans_rule(10) \}
\{ AnswerFormatHelp("angles") \}
END_TEXT
|
Main Text: |
$showPartialCorrectAnswers = 1; ANS( $answer->cmp() ); ENDDOCUMENT(); |
Answer Evaluation: |
