Difference between revisions of "IndefiniteIntegrals1"
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Paultpearson (talk | contribs) (PGML example link) |
(Removes the AnswerFormatHelp macro and some other cleanup.) |
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<tr valign="top"> |
<tr valign="top"> |
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| − | <th> PG problem file </th> |
+ | <th style="width: 40%"> PG problem file </th> |
<th> Explanation </th> |
<th> Explanation </th> |
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</tr> |
</tr> |
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loadMacros( |
loadMacros( |
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| − | + | 'PGstandard.pl', |
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| − | + | 'MathObjects.pl', |
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| − | + | 'parserFormulaUpToConstant.pl', |
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| − | + | 'PGML.pl', |
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| + | 'PGcourse.pl' |
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); |
); |
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<td style="background-color:#ffdddd;border:black 1px dashed;"> |
<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_PGML |
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| − | BEGIN_TEXT |
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| + | + Enter a specific antiderivative for [` e^x `]: [____________]{$specific->cmp(upToConstant=>1)} |
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| − | Enter a specific antiderivative for \( e^x \): |
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| + | |||
| − | \{ ans_rule(20) \} |
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| + | + Enter the most general antiderivative for [` e^x `]: [____________]{$general} |
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| − | \{ AnswerFormatHelp("formulas") \} |
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| + | |||
| − | $BR |
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| + | [@ helpLink('formulas') @]* |
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| − | $BR |
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| + | END_PGML |
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| − | Enter the most general antiderivative for \( e^x \): |
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| − | \{ ans_rule(20) \} |
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| − | \{ AnswerFormatHelp("formulas") \} |
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| − | 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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<p> |
<p> |
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<b>Main Text:</b> |
<b>Main Text:</b> |
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| − | </p> |
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| − | </td> |
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| − | </tr> |
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| − | |||
| − | <!-- Answer evaluation section --> |
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| − | |||
| − | <tr valign="top"> |
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| − | <td style="background-color:#eeddff;border:black 1px dashed;"> |
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| − | <pre> |
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| − | $showPartialCorrectAnswers = 1; |
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| − | |||
| − | ANS( $specific->cmp(upToConstant=>1) ); |
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| − | |||
| − | ANS( $general->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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| − | For the specific antiderivative, we must use <code>upToConstant=>1</code>, otherwise the only answer that will be marked correct will be <code>e^x</code>. |
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</p> |
</p> |
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</td> |
</td> |
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<td style="background-color:#ddddff;border:black 1px dashed;"> |
<td style="background-color:#ddddff;border:black 1px dashed;"> |
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<pre> |
<pre> |
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| − | Context()->texStrings; |
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| + | BEGIN_PGML_SOLUTION |
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| − | BEGIN_SOLUTION |
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Solution explanation goes here. |
Solution explanation goes here. |
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| − | END_SOLUTION |
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| + | END_PGML_SOLUTION |
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| − | Context()->normalStrings; |
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| − | |||
| − | COMMENT('MathObject version.'); |
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ENDDOCUMENT(); |
ENDDOCUMENT(); |
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Revision as of 11:19, 10 March 2023
Indefinite Integrals and General Antiderivatives
This PG code shows how to check answers that are indefinite integrals or general antiderivatives.
- File location in OPL: FortLewis/Authoring/Templates/IntegralCalc/IndefiniteIntegrals1.pg
- PGML location in OPL: FortLewis/Authoring/Templates/IntegralCalc/IndefiniteIntegrals1_PGML.pg
| PG problem file | Explanation |
|---|---|
|
Problem tagging: |
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DOCUMENT(); loadMacros( 'PGstandard.pl', 'MathObjects.pl', 'parserFormulaUpToConstant.pl', 'PGML.pl', 'PGcourse.pl' ); TEXT(beginproblem()); |
Initialization: |
Context("Numeric");
$specific = Formula("e^x");
$general = FormulaUpToConstant("e^x");
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Setup: Examples of specific and general antiderivatives:
The specific antiderivative is an ordinary formula, and we check this answer, we will specify that it be a formula evaluated up to a constant (see the Answer Evaluation section below). For the general antiderivative, we use the |
BEGIN_PGML
+ Enter a specific antiderivative for [` e^x `]: [____________]{$specific->cmp(upToConstant=>1)}
+ Enter the most general antiderivative for [` e^x `]: [____________]{$general}
[@ helpLink('formulas') @]*
END_PGML
|
Main Text: |
BEGIN_PGML_SOLUTION Solution explanation goes here. END_PGML_SOLUTION ENDDOCUMENT(); |
Solution: |
