next up previous contents index
Next: Subfunction Up: Fib elements Previous: Area element   Contents   Index


Function

For the description of the function element see section 9.7 on page [*] .

The name of the function XML element is function. The function XML element has an attribute defined_variable. The attribute defined_variable indicates, which variable is defined by the function element. It is a natural number for a variable, that is not used above the function element for another variable.

Furthermore, the function element contains a subfunction element (this is described in subsection 22.3.7), which is contained in a separate XML element named subfunction.

After the subfunction element follows the XML element for the contained subobject.


An example for a function element:

<function defined_variable="2">
   <subfunction>
      <add>
         <value>4</value>
         <div>
            <variable>1</variable>
            <value>3.14</value>
         </div>
      </add>
   </subfunction>
   ...<!-- Fib subobject -->
</function>



Subsections

Betti Österholz 2013-02-13