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Mon Jan 31 11:17:04 2005 UTC (20 years, 2 months ago) by www
Branches: MAIN
CVS tags: version_2_3_X, version_2_3_2, version_2_3_1, version_2_3_0, version_2_2_X, version_2_2_99_1, version_2_2_99_0, version_2_2_2, version_2_2_1, version_2_2_0, version_2_1_X, version_2_1_99_3, version_2_1_99_2, version_2_1_99_1, version_2_1_99_0, version_2_1_3, version_2_1_2, version_2_1_1, version_2_1_0, version_2_0_X, version_2_0_99_1, version_2_0_2, version_2_0_1, version_2_0_0, version_1_99_3, version_1_99_2, version_1_99_1_tmcc, version_1_99_1, version_1_99_0_tmcc, version_1_99_0, HEAD
Bug #2726: previous example not very helpful in writing your own

<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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