Return to Maxima_Argument_Array.tex CVS log

Up to [LON-CAPA] / loncom / html / adm / help / tex

Annotation of loncom/html/adm/help/tex/Maxima_Argument_Array.tex, revision 1.1

1.1     ! www         1: \label{Maxima_Argument_Array}
        !             2: Mathresponse maintains two arrays:
        !             3: \begin{itemize}
        !             4: \item RESPONSE: the entries that the student provided
        !             5: \item LONCAPALIST: the contents of a Perl variable or array passed in the ``Argument Array'' field
        !             6: \end{itemize}
        !             7: For example, to check if the student answer is the derivative of the argument list passed:
        !             8: \begin{verbatim}
        !             9: <script type="loncapa/perl">@vector=('x^2','x^3');</script>
        !            10: <mathresponse answerdisplay="$example" cas="maxima" args="@vector" id="11">
        !            11:     <answer>
        !            12: diffx:trigsimp(trigreduce(RESPONSE[1]-diff(LONCAPALIST[1],x,1)));
        !            13: diffy:trigsimp(trigreduce(RESPONSE[2]-diff(LONCAPALIST[2],x,1)));
        !            14: is (diffx=0 and diffy=0);
        !            15:     </answer>
        !            16:     <textline readonly="no" size="50" />
        !            17: </mathresponse>
        !            18: \end{verbatim}