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File:  [LON-CAPA] / loncom / homework / templates / Plot_curve.problem
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Mon Oct 29 16:13:10 2007 UTC (17 years, 5 months ago) by www
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_99_1, version_2_5_99_0, bz5969, HEAD, GCI_2, GCI_1, BZ5971-printing-apage, BZ5434-fox
People did not understand the other template

<problem>

<script type="loncapa/perl">
$amplitude=&random(0.5,3.5,0.5);
$omega=&random(1,2,0.5);
$function="$amplitude*sin($omega*x)";
</script>

<gnuplot width="300" transparent="off" samples="100" grid="on" font="9" bgcolor="xffffff" height="300" align="left" fgcolor="x000000" border="on" plottype="Cartesian" >
    <axis xmin="-5" ymin="-4" xmax="5" ymax="4" color="x000000" />
    <xlabel>Label X</xlabel>
    <ylabel>Label Y</ylabel>
    <curve linestyle="linespoints" name="My Plot" pointtype="0" color="x000000">
        <function>$function</function>
    </curve>
</gnuplot>

<startouttext />What is the amplitude of this function?<endouttext />

<numericalresponse answer="$amplitude" format="2s">
    <responseparam name="tol" type="tolerance" description="Numerical Tolerance" default="5%" />
    
    <textline readonly="no" />

</numericalresponse>
</problem>
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