<monet:definitions xmlns:monet="http://monet.nag.co.uk/monet/ns"
                   xmlns:om="http://www.openmath.org/OpenMath"
                   targetNamespace="http://monet.nag.co.uk/problems/" >

 <monet:problem name ="differentiation">
  <monet:header>
    <monet:taxonomy taxonomy="http://gams.nist.gov" code="GamsO" />
  </monet:header>

  <monet:body>

    <monet:input name="f">
      <monet:signature>
        <om:OMOBJ>
          <om:OMA>
            <om:OMS cd="sts"  name="mapsto" />
            <om:OMV name="R"/>
            <om:OMV name="R"/>
          </om:OMA>
        </om:OMOBJ>
      </monet:signature>
    </monet:input>

    <monet:output name="derivative">
      <monet:signature>
        <om:OMOBJ>
          <om:OMA>
            <om:OMS cd="sts"  name="mapsto" />
            <om:OMV name="R"/>
            <om:OMV name="R"/>
          </om:OMA>
        </om:OMOBJ>
      </monet:signature>
    </monet:output>

    <monet:post-condition>
      <om:OMOBJ>
        <om:OMBIND>
          <om:OMS cd="quant1" name="forall"/>
          <om:OMBVAR>
            <om:OMV name="x"/>
          </om:OMBVAR>
          <om:OMA>
            <om:OMS name="implies" cd="logic1"/>
            <om:OMA>
              <om:OMS name="in" cd="set1"/>
              <om:OMV name="x"/>
              <om:OMV name="R"/>
            </om:OMA>
            <om:OMA>
              <om:OMS name="eq" cd="relation1"/>
              <om:OMA>
                <om:OMS cd="arith1" name="minus"/>
                <om:OMA>
                  <om:OMV name="f"/>
                  <om:OMV name="x"/>
                </om:OMA>
                <om:OMA>
                  <om:OMA>
                    <om:OMS cd="calculus1" name="int"/>
                    <om:OMV name="derivative"/>
                  </om:OMA>
                  <om:OMV name="x"/>
                </om:OMA>
              </om:OMA>
              <om:OMATTR>  
                <om:OMATP>
                   <om:OMS cd="sts" name="type"/>
                   <om:OMV name="R"/>
                </om:OMATP>
                <om:OMV name="constant"/>
              </om:OMATTR>
            </om:OMA>
          </om:OMA>
        </om:OMBIND>
      </om:OMOBJ>
    </monet:post-condition>

  </monet:body>

 </monet:problem>
</monet:definitions>