[om] Re: Bugs in OpenMath standard draft 3

Michael Kohlhase m.kohlhase at iu-bremen.de
Thu Nov 13 09:53:15 CET 2003


Thanks for the proof reading, I have fixed that,

Michael
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    Prof. Dr. Michael Kohlhase,         Office: Research 1, Room 62
    Professor for Computer Science      Campus Ring 12,
    School of Engineering & Sciences    D-28758 Bremen, Germany
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<m.kohlhase at iu-bremen.de>
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Bill Naylor wrote:
> I have noticed a bug in the example in section 4.1.3 for the new 'OMR
> element. I shall assume that the textual representation is correct viz.:
> 
> application(f,application(f,application(f,a,a),application(f,a,a)),application(f,application(f,a,a),application(f,a,a)))
> 
> in that case the XML representation is incorrect. I would suggest:
>   <OMOBJ>
>     <OMA>
>       <OMV name="f"/>
>       <OMA>
>         <OMV name="f"/>
>         <OMA>
>           <OMV name="f"/>
>           <OMV name="a"/>
>           <OMV name="a"/>
>         </OMA>
>         <OMA>
>           <OMV name="f"/>
>           <OMV name="a"/>
>           <OMV name="a"/>
>         </OMA>
>       </OMA>
>       <OMA>
>         <OMV name="f"/>
>         <OMA>
>           <OMV name="f"/>
>           <OMV name="a"/>
>           <OMV name="a"/>
>         </OMA>
>         <OMA>
>           <OMV name="f"/>
>           <OMV name="a"/>
>           <OMV name="a"/>
>         </OMA>
>       </OMA>
>     </OMA>
>   </OMOBJ>
> 
> for the unshared rep. and:
> 
>   <OMOBJ>
>     <OMA>
>       <OMV name="f"/>
>       <OMA id="t1">
>         <OMV name="f"/>
>         <OMA id="t11">
>           <OMV name="f"/>
>           <OMV name="a"/>
>           <OMV name="a"/>
>         </OMA>
>         <OMR xlink:href="t11"/>
>       </OMA>
>       <OMR xlink:href="t1"/>
>     </OMA>
>   </OMOBJ>
> 
> for the shared form,
> 
> cheers,
> 
> Bill
> 
> --
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