1 | <refentry xmlns="http://docbook.org/ns/docbook"
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2 | xmlns:xlink="http://www.w3.org/1999/xlink"
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3 | xmlns:xi="http://www.w3.org/2001/XInclude"
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4 | xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
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5 | xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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6 | version="5.0" xml:id="tex.math.in.alt">
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7 | <refmeta>
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8 | <refentrytitle>tex.math.in.alt</refentrytitle>
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9 | <refmiscinfo class="other" otherclass="datatype">list</refmiscinfo>
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10 | <refmiscinfo class="other" otherclass="value">plain</refmiscinfo>
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11 | <refmiscinfo class="other" otherclass="value">latex</refmiscinfo>
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12 | </refmeta>
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13 | <refnamediv>
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14 | <refname>tex.math.in.alt</refname>
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15 | <refpurpose>TeX notation used for equations</refpurpose>
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16 | </refnamediv>
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17 |
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18 | <refsynopsisdiv>
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19 | <src:fragment xml:id="tex.math.in.alt.frag">
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20 | <xsl:param name="tex.math.in.alt"></xsl:param>
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21 | </src:fragment>
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22 | </refsynopsisdiv>
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23 |
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24 | <refsection><info><title>Description</title></info>
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25 |
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26 | <para>If you want type math directly in TeX notation in equations,
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27 | this parameter specifies notation used. Currently are supported two
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28 | values -- <literal>plain</literal> and <literal>latex</literal>. Empty
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29 | value means that you are not using TeX math at all.</para>
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30 |
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31 | <para>Preferred way for including TeX alternative of math is inside of
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32 | <tag>textobject</tag> element. Eg.:</para>
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33 |
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34 | <programlisting><inlineequation>
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35 | <inlinemediaobject>
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36 | <imageobject>
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37 | <imagedata fileref="eq1.gif"/>
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38 | </imageobject>
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39 | <textobject><phrase>E=mc squared</phrase></textobject>
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40 | <textobject role="tex"><phrase>E=mc^2</phrase></textobject>
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41 | </inlinemediaobject>
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42 | </inlineequation></programlisting>
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43 |
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44 | <para>If you are using <tag>graphic</tag> element, you can
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45 | store TeX inside <tag>alt</tag> element:</para>
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46 |
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47 | <programlisting><inlineequation>
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48 | <alt role="tex">a^2+b^2=c^2</alt>
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49 | <graphic fileref="a2b2c2.gif"/>
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50 | </inlineequation></programlisting>
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51 |
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52 | <para>If you want use this feature, you should process your FO with
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53 | PassiveTeX, which only supports TeX math notation. When calling
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54 | stylsheet, don't forget to specify also
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55 | passivetex.extensions=1.</para>
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56 |
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57 | <para>If you want equations in HTML, just process generated file
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58 | <filename>tex-math-equations.tex</filename> by TeX or LaTeX. Then run
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59 | dvi2bitmap program on result DVI file. You will get images for
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60 | equations in your document.</para>
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61 |
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62 | <warning>
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63 | <para>This feature is useful for print/PDF output only if you
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64 | use the obsolete and now unsupported PassiveTeX XSL-FO
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65 | engine.</para>
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66 | </warning>
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67 |
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68 | </refsection>
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69 |
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70 | <refsection><info><title>Related Parameters</title></info>
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71 | <para><parameter>tex.math.delims</parameter>,
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72 | <parameter>passivetex.extensions</parameter>,
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73 | <parameter>tex.math.file</parameter></para>
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74 | </refsection>
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75 |
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76 | </refentry>
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