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File:  [LON-CAPA] / loncom / homework / templates / SimpleFormula.problem
Revision 1.6: download - view: text, annotated - select for diffs
Tue Jan 23 21:16:50 2007 UTC (17 years, 3 months ago) by albertel
Branches: MAIN
CVS tags: version_2_9_X, version_2_9_1, version_2_9_0, version_2_8_X, version_2_8_99_1, version_2_8_99_0, version_2_8_2, version_2_8_1, version_2_8_0, version_2_7_X, version_2_7_99_1, version_2_7_99_0, version_2_7_1, version_2_7_0, version_2_6_X, version_2_6_99_1, version_2_6_99_0, version_2_6_3, version_2_6_2, version_2_6_1, version_2_6_0, version_2_5_X, version_2_5_99_1, version_2_5_99_0, version_2_5_2, version_2_5_1, version_2_5_0, version_2_4_X, version_2_4_99_0, version_2_4_2, version_2_4_1, version_2_4_0, version_2_3_99_0, bz5969, HEAD, GCI_2, GCI_1, BZ5971-printing-apage, BZ5434-fox
- trying to make the problem code prettier
- addin sample points to HintFormula.problem
- remove tolerance specfication from CAS fomularesponse

<problem>
    <script type="loncapa/perl">
$k=&random(3,6,1);
$formula="a*x^$k";
$m=$k-1;
$derivative="$k*a*x^$m";
    </script>

    <startouttext />
What is the derivative of <tt>$formula</tt> with respect to x?
    <endouttext />

    <formularesponse samples="a,x@-3,-3:3,3#4" answer="$derivative">
        <responseparam description="Numerical Tolerance" type="tolerance" default="0.00001" name="tol" />
        <textline size="25" />    
    </formularesponse>

</problem>
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