```
% pandoc -f docbook -t latex
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">
<?xml-model href="http://www.oxygenxml.com/docbook/xml/5.0/rng/dbmathml.rng" schematypens="http://relaxng.org/ns/structure/1.0"?>
<?xml-model href="http://docbook.org/xml/5.0/rng/docbook.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<article xmlns="http://docbook.org/ns/docbook"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    version="5.1">
    <title>Untitled Document</title>
    <para>Word</para>
    <informalequation>
        <alt role='tex'>1+2</alt>
        <m:math xmlns:m="http://www.w3.org/1998/Math/MathML">
            <m:mrow>
                <m:mrow><m:mn>1</m:mn><m:mo>+</m:mo><m:mn>2</m:mn>
                </m:mrow>
            </m:mrow>
        </m:math>
    </informalequation>
</article>
^D
Word

\[1 + 2\]
```

```
% pandoc -f docbook -t latex
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">
<?xml-model href="http://www.oxygenxml.com/docbook/xml/5.0/rng/dbmathml.rng" schematypens="http://relaxng.org/ns/structure/1.0"?>
<?xml-model href="http://docbook.org/xml/5.0/rng/docbook.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<article xmlns="http://docbook.org/ns/docbook"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    version="5.1">
    <title>Untitled Document</title>
    <para>Word</para>
    <informalequation>
        <alt role='tex'>1+2</alt>
        <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML">
            <mml:mrow>
                <mml:mrow><mml:mn>1</mml:mn><mml:mo>+</mml:mo><mml:mn>2</mml:mn>
                </mml:mrow>
            </mml:mrow>
        </mml:math>
    </informalequation>
</article>
^D
Word

\[1 + 2\]
```

```
% pandoc -f docbook -t latex
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">
<?xml-model href="http://www.oxygenxml.com/docbook/xml/5.0/rng/dbmathml.rng" schematypens="http://relaxng.org/ns/structure/1.0"?>
<?xml-model href="http://docbook.org/xml/5.0/rng/docbook.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<article xmlns="http://docbook.org/ns/docbook"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    version="5.1">
    <title>Untitled Document</title>
    <para>Word</para>
    <informalequation>
        <alt role='tex'>1+2</alt>
        <math xmlns="http://www.w3.org/1998/Math/MathML">
            <mrow>
                <mrow><mn>1</mn><mo>+</mo><mn>2</mn>
                </mrow>
            </mrow>
        </math>
    </informalequation>
</article>
^D
Word

\[1 + 2\]
```

```
% pandoc -f docbook -t latex
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">
<?xml-model href="http://www.oxygenxml.com/docbook/xml/5.0/rng/dbmathml.rng" schematypens="http://relaxng.org/ns/structure/1.0"?>
<?xml-model href="http://docbook.org/xml/5.0/rng/docbook.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<article xmlns="http://docbook.org/ns/docbook"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:m="http://www.w3.org/1998/Math/MathML"
    version="5.1">
    <title>Untitled Document</title>
    <para>Word</para>
    <informalequation>
        <alt role='tex'>1+2</alt>
        <m:math>
            <m:mrow>
                <m:mrow><m:mn>1</m:mn><m:mo>+</m:mo><m:mn>2</m:mn>
                </m:mrow>
            </m:mrow>
        </m:math>
    </informalequation>
</article>
^D
Word

\[1 + 2\]
```

```
% pandoc -f docbook -t latex
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//W3C//DTD MathML 2.0//EN" "http://www.w3.org/Math/DTD/mathml2/mathml2.dtd">
<?xml-model href="http://www.oxygenxml.com/docbook/xml/5.0/rng/dbmathml.rng" schematypens="http://relaxng.org/ns/structure/1.0"?>
<?xml-model href="http://docbook.org/xml/5.0/rng/docbook.rng" type="application/xml" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<article xmlns="http://docbook.org/ns/docbook"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xmlns:mml="http://www.w3.org/1998/Math/MathML"
    version="5.1">
    <title>Untitled Document</title>
    <para>Word</para>
    <informalequation>
        <alt role='tex'>1+2</alt>
        <mml:math>
            <mml:mrow>
                <mml:mrow><mml:mn>1</mml:mn><mml:mo>+</mml:mo><mml:mn>2</mml:mn>
                </mml:mrow>
            </mml:mrow>
        </mml:math>
    </informalequation>
</article>
^D
Word

\[1 + 2\]
```