Difference between revisions of "FormulaAnswer1"

Revision as of 11:06, 4 April 2023

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This PG code shows how to write a question whose answer is a number or a formula.

PG problem file	Explanation
Problem tagging data	Problem tagging:
DOCUMENT(); loadMacros('PGstandard.pl','MathObjects.pl','PGML.pl','PGcourse.pl'); TEXT(beginproblem());	Initialization:
Context('Numeric'); $a = non_zero_random(-9,9,1); do { $b = random(2,9,1); } until ( $b != $a ); $answer1 = Compute("$a"); $answer2 = Compute("$a x^($b) + $b")->reduce();	Setup: We use `do { $b = random(2,9,1); } until ( $b != $a );` to generate distinct random numbers.
BEGIN_PGML Enter [`[$answer1]`]: [____]{$answer1} [@ helpLink('number') @]* Enter [`[$answer2]`]: [____]{$answer2} [@ helpLink('formula') @]* END_PGML	Main Text: The `helpLink` command show some additional help for entering values.
BEGIN_PGML_SOLUTION Solution explanation goes here. END_PGML_SOLUTION ENDDOCUMENT();	Solution:

@@ Line 5: / Line 5: @@
 This PG code shows how to write a question whose answer is a number or a formula.
 </p>
-* File location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/FormulaAnswer1.pg FortLewis/Authoring/Templates/Misc/FormulaAnswer1.pg]
+<!--* File location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/FormulaAnswer1.pg FortLewis/Authoring/Templates/Misc/FormulaAnswer1.pg]-->
 * PGML location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/FormulaAnswer1_PGML.pg FortLewis/Authoring/Templates/Misc/FormulaAnswer1_PGML.pg]
@@ Line 16: / Line 16: @@
 <tr valign="top">
-<th> PG problem file </th>
+<th style="width: 50%"> PG problem file </th>
 <th> Explanation </th>
 </tr>
@@ Line 42: / Line 42: @@
 DOCUMENT();
-loadMacros('PGstandard.pl','MathObjects.pl','PGML.pl');
+loadMacros('PGstandard.pl','MathObjects.pl','PGML.pl','PGcourse.pl');
 TEXT(beginproblem());
@@ Line 103: / Line 103: @@
 <pre>
 BEGIN_PGML_SOLUTION
 Solution explanation goes here.
 END_PGML_SOLUTION