Difference between revisions of "PeriodicAnswers1"
Jump to navigation
Jump to search
| Line 25: | Line 25: | ||
<tr valign="top"> |
<tr valign="top"> |
||
| − | <td style="background-color:# |
+ | <td style="background-color:#eeeeee;border:black 1px dashed;"> |
| − | [http://webwork.maa.org/wiki/Tagging_Problems Problem tagging] |
+ | [http://webwork.maa.org/wiki/Tagging_Problems Problem tagging data] |
</td> |
</td> |
||
| − | <td style="background-color:# |
+ | <td style="background-color:#eeeeee;padding:7px;"> |
<p> |
<p> |
||
<b>Problem tagging:</b> |
<b>Problem tagging:</b> |
||
Revision as of 17:01, 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 |
|---|---|
|
Problem tagging: |
|
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: |
