Difference between revisions of "PeriodicAnswers1"
Jump to navigation
Jump to search
| Line 65: | Line 65: | ||
<td style="background-color:#ffdddd;border:black 1px dashed;"> |
<td style="background-color:#ffdddd;border:black 1px dashed;"> |
||
<pre> |
<pre> |
||
| + | Context()->texStrings; |
||
BEGIN_TEXT |
BEGIN_TEXT |
||
Enter a solution to \( \cos(\theta) = 0 \). |
Enter a solution to \( \cos(\theta) = 0 \). |
||
| Line 73: | Line 74: | ||
\{ AnswerFormatHelp("angles") \} |
\{ AnswerFormatHelp("angles") \} |
||
END_TEXT |
END_TEXT |
||
| + | Context()->normalStrings; |
||
</pre> |
</pre> |
||
<td style="background-color:#ffcccc;padding:7px;"> |
<td style="background-color:#ffcccc;padding:7px;"> |
||
| Line 89: | Line 91: | ||
ANS( $answer->cmp() ); |
ANS( $answer->cmp() ); |
||
| + | </pre> |
||
| + | <td style="background-color:#eeccff;padding:7px;"> |
||
| + | <p> |
||
| + | <b>Answer Evaluation:</b> |
||
| + | </p> |
||
| + | </td> |
||
| + | </tr> |
||
| + | |||
| + | <tr valign="top"> |
||
| + | <td style="background-color:#eeddff;border:black 1px dashed;"> |
||
| + | <pre> |
||
| + | |||
| + | Context()->texStrings; |
||
| + | BEGIN_SOLUTION |
||
| + | END_SOLUTION |
||
| + | Context()->normalStrings; |
||
ENDDOCUMENT(); |
ENDDOCUMENT(); |
||
| Line 94: | Line 112: | ||
<td style="background-color:#eeccff;padding:7px;"> |
<td style="background-color:#eeccff;padding:7px;"> |
||
<p> |
<p> |
||
| − | <b> |
+ | <b>Solution:</b> |
</p> |
</p> |
||
</td> |
</td> |
||
Revision as of 17:54, 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: |
