<!-- this is a comment -->
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMS cd="relation1" name="eq"/>
<OMA>
<OMS cd="linalg1" name="transpose"/>
<OMA>
<OMS cd="linalg2" name="matrix"/>
<OMA>
<OMS cd="linalg2" name="matrixrow"/>
<OMI> 0 </OMI>
<OMI> 1 </OMI>
</OMA>
<OMA>
<OMS cd="linalg2" name="matrixrow"/>
<OMI> 2 </OMI>
<OMI> 3 </OMI>
</OMA>
</OMA>
</OMA>
<OMA>
<OMS cd="linalg2" name="matrix"/>
<OMA>
<OMS cd="linalg2" name="matrixrow"/>
<OMI> 0 </OMI>
<OMI> 2 </OMI>
</OMA>
<OMA>
<OMS cd="linalg2" name="matrixrow"/>
<OMI> 1 </OMI>
<OMI> 3 </OMI>
</OMA>
</OMA>
</OMA>
</OMOBJ>
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMS cd="arith1" name="times"/>
<OMA>
<OMS cd="linalg2" name="matrix"/>
<OMA>
<OMS cd="linalg2" name="matrixrow"/>
<OMI> 1 </OMI>
<OMI> 2 </OMI>
</OMA>
<OMA>
<OMS cd="linalg2" name="matrixrow"/>
<OMI> 3 </OMI>
<OMI> 4 </OMI>
</OMA>
</OMA>
<OMA>
<OMS cd="linalg2" name="matrix"/>
<OMA>
<OMS cd="linalg2" name="matrixrow"/>
<OMI> 5 </OMI>
<OMI> 6 </OMI>
</OMA>
<OMA>
<OMS cd="linalg2" name="matrixrow"/>
<OMI> 7 </OMI>
<OMI> 8 </OMI>
</OMA>
</OMA>
</OMA>
</OMOBJ>
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMS cd="linalg1" name="vector_selector"/>
<OMI>2</OMI>
<OMA>
<OMS cd="linalg2" name="vector"/>
<OMI> 3 </OMI>
<OMI> 6 </OMI>
<OMI> 9 </OMI>
</OMA>
</OMA>
</OMOBJ>
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMS cd="minmax1" name="max"/>
<OMA>
<OMS cd="set1" name="set"/>
<OMI> 1 </OMI>
<OMI> 9 </OMI>
<OMI> 5 </OMI>
</OMA>
</OMA>
</OMOBJ>
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMS cd="minmax1" name="min"/>
<OMA>
<OMS cd="set1" name="set"/>
<OMI> 1 </OMI>
<OMI> 9 </OMI>
<OMI> 5 </OMI>
</OMA>
</OMA>
</OMOBJ>
<?xml version="1.0" encoding="UTF-8"?>
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0">
<OMS cd="nums1" name="i"/>
</OMOBJ>
<?xml version="1.0" encoding="UTF-8"?>
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0">
<OMS cd="nums1" name="infinity"/>
</OMOBJ>
<!-- the following is a set -->
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMS cd="set1" name="set"/>
<OMI> 3 </OMI>
<OMI> 6 </OMI>
<OMI> 9 </OMI>
</OMA>
</OMOBJ>
<!-- the following is the same set as before -->
<OMOBJ xmlns="
http://www.openmath.org/OpenMath" version="2.0" cdbase="http://www.ope
nmath.org/cd">
<OMA>
<OMS cd="set1" name="set"/>
<OMI> 3 </OMI>
<OMI> 6 </OMI>
<OMI> 9 </OMI>
</OMA>
</OMOBJ>
<!-- this is an object inside a comment, and is supposed to be ignored
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OME>
<OMS cd="error" name="unhandled_symbol"/>
<OMS cd="setname1" name="C"/>
</OME>
</OMOBJ>
-->
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMS cd="set1" name="set"/>
<OMI> 3 </OMI>
<!-- this is a comment inside an object -->
<OMI> 6 </OMI>
<OMI> 9 </OMI>
</OMA>
</OMOBJ>
<!-- OpenMath 2.0 OMA objects, in which the first element is not a
symbol: it is an attribution, of the form
<OMA><OMATTR><OMATP>[...]</OMATP><OMS [...]></OMATTR>[...]</OMA> -->
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMATTR>
<OMATP>
<OMS cd="setname1" name="N"/>
<OMS cd="setname1" name="N"/>
</OMATP>
<OMS cd="arith1" name="plus"/>
</OMATTR>
<OMI>-10</OMI>
<OMI>10</OMI>
</OMA>
</OMOBJ>
<!-- binder -->
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0" cdbase="http://www.openmath.org/cd">
<OMA>
<OMS cd="relation1" name="eq"/>
<OMA>
<OMS cd="integer1" name="factorial"/>
<OMI> 10 </OMI>
</OMA>
<OMA>
<OMS cd="arith1" name="product"/>
<OMA>
<OMS cd="interval1" name="integer_interval"/>
<OMI> 1 </OMI>
<OMI> 10 </OMI>
</OMA>
<OMBIND>
<OMS cd="fns1" name="lambda"/>
<OMBVAR>
<OMV name="i"/>
</OMBVAR>
<OMV name="i"/>
</OMBIND>
</OMA>
</OMA>
</OMOBJ>
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0" cdbase="http://www.openmath.org/cd">
<OMA>
<OMS cd="relation1" name="eq"/>
<OMA>
<OMS cd="integer1" name="factorial"/>
<OMI> 10 </OMI>
</OMA>
<OMA>
<OMS cd="arith1" name="product"/>
<OMA>
<OMS cd="interval1" name="integer_interval"/>
<OMI> 0 </OMI>
<OMI> 9 </OMI>
</OMA>
<OMBIND>
<OMS cd="fns1" name="lambda"/>
<OMBVAR>
<OMV name="i"/>
</OMBVAR>
<OMA>
<OMS cd="arith1" name="plus"/>
<OMV name="i"/>
<OMI> 1 </OMI>
</OMA>
</OMBIND>
</OMA>
</OMA>
</OMOBJ>
<!-- reference -->
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OMA>
<OMS cd="arith1" name="times"/>
<OMA id="foo">
<OMS cd="arith1" name="divide"/>
<OMI>2</OMI>
<OMI>3</OMI>
</OMA>
<OMA>
<OMS cd="arith1" name="plus"/>
<OMI>1</OMI>
<OMR href="#foo"/>
</OMA>
</OMA>
</OMOBJ>
<!-- the following examples are supposed to generate errors
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OME>
<OMS cd="error" name="unhandled_symbol"/>
<OMS cd="setname1" name="C"/>
</OME>
</OMOBJ>
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OME>
<OMS cd="error" name="unexpected_symbol"/>
<OMS cd="arith1" name="plurse"/>
</OME>
</OMOBJ>
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OME>
<OMS cd="error" name="unsupported_CD"/>
<OMS cd="specfun1" name="BesselJ"/>
</OME>
</OMOBJ>
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OMS cd="not_existing_cd" name="xyz"/>
</OMOBJ>
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OMS cd="logic1" name="not_existing_symbol"/>
</OMOBJ>
-->
<!-- end of file -->
