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  <section inlist="toc" xml:id="S1">
    <tags>
      <tag>1</tag>
      <tag role="refnum">1</tag>
      <tag role="typerefnum">§1</tag>
    </tags>
    <title><tag close=" ">1</tag>Basic Functions</title>
    <para xml:id="S1.p1">
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  </section>
  <section inlist="toc" xml:id="S2">
    <tags>
      <tag>2</tag>
      <tag role="refnum">2</tag>
      <tag role="typerefnum">§2</tag>
    </tags>
    <title><tag close=" ">2</tag>Trigonometric functions</title>
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      </equation>
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      </equation>
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  </section>
  <section inlist="toc" xml:id="S3">
    <tags>
      <tag>3</tag>
      <tag role="refnum">3</tag>
      <tag role="typerefnum">§3</tag>
    </tags>
    <title><tag close=" ">3</tag>Probability functions</title>
    <para xml:id="S3.p1">
      <equation xml:id="S3.Ex11">
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      <equation xml:id="S3.Ex13">
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  </section>
  <section inlist="toc" xml:id="S4">
    <tags>
      <tag>4</tag>
      <tag role="refnum">4</tag>
      <tag role="typerefnum">§4</tag>
    </tags>
    <title><tag close=" ">4</tag>Missing arguments</title>
    <para xml:id="S4.p1">
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  </section>
  <section inlist="toc" xml:id="S5">
    <tags>
      <tag>5</tag>
      <tag role="refnum">5</tag>
      <tag role="typerefnum">§5</tag>
    </tags>
    <title><tag close=" ">5</tag>Operator-like functions</title>
    <para xml:id="S5.p1">
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    <para xml:id="S5.p2">
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    <para xml:id="S5.p3">
      <equation xml:id="S5.Ex20">
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              <XMApp>
                <XMTok meaning="times" role="MULOP">⁢</XMTok>
                <XMTok font="italic" role="FUNCTION">g</XMTok>
                <XMTok font="italic" role="ID">x</XMTok>
              </XMApp>
            </XMApp>
          </XMath>
        </Math>
      </equation>
      <equation xml:id="S5.Ex21">
        <Math mode="display" tex="f(x)" text="f@(x)" xml:id="S5.Ex21.m1">
          <XMath>
            <XMDual>
              <XMApp>
                <XMRef idref="S5.Ex21.m1.1"/>
                <XMRef idref="S5.Ex21.m1.2"/>
              </XMApp>
              <XMApp>
                <XMTok font="italic" role="FUNCTION" xml:id="S5.Ex21.m1.1">f</XMTok>
                <XMWrap>
                  <XMTok role="OPEN" stretchy="false">(</XMTok>
                  <XMTok font="italic" role="ID" xml:id="S5.Ex21.m1.2">x</XMTok>
                  <XMTok role="CLOSE" stretchy="false">)</XMTok>
                </XMWrap>
              </XMApp>
            </XMDual>
          </XMath>
        </Math>
      </equation>
    </para>
  </section>
  <section inlist="toc" xml:id="S6">
    <tags>
      <tag>6</tag>
      <tag role="refnum">6</tag>
      <tag role="typerefnum">§6</tag>
    </tags>
    <title><tag close=" ">6</tag>Scripts</title>
    <para xml:id="S6.p1">
      <equation xml:id="S6.Ex22">
        <Math mode="display" tex="\ln a=\log_{e}a=\ln_{+}b" text="natural-logarithm@(a) = (logarithm _ e)@(a) = (natural-logarithm _ +)@(b)" xml:id="S6.Ex22.m1">
          <XMath>
            <XMApp>
              <XMTok meaning="multirelation"/>
              <XMApp>
                <XMTok meaning="natural-logarithm" role="OPFUNCTION">ln</XMTok>
                <XMTok font="italic" role="ID">a</XMTok>
              </XMApp>
              <XMTok meaning="equals" role="RELOP">=</XMTok>
              <XMApp>
                <XMApp>
                  <XMTok role="SUBSCRIPTOP" scriptpos="post1"/>
                  <XMTok meaning="logarithm" role="OPFUNCTION">log</XMTok>
                  <XMTok font="italic" fontsize="70%" role="ID">e</XMTok>
                </XMApp>
                <XMTok font="italic" role="ID">a</XMTok>
              </XMApp>
              <XMTok meaning="equals" role="RELOP">=</XMTok>
              <XMApp>
                <XMApp>
                  <XMTok role="SUBSCRIPTOP" scriptpos="post1"/>
                  <XMTok meaning="natural-logarithm" role="OPFUNCTION">ln</XMTok>
                  <XMTok fontsize="70%" meaning="plus" role="ADDOP">+</XMTok>
                </XMApp>
                <XMTok font="italic" role="ID">b</XMTok>
              </XMApp>
            </XMApp>
          </XMath>
        </Math>
      </equation>
    </para>
  </section>
  <section inlist="toc" xml:id="S7">
    <tags>
      <tag>7</tag>
      <tag role="refnum">7</tag>
      <tag role="typerefnum">§7</tag>
    </tags>
    <title><tag close=" ">7</tag>Advanced argument patterns</title>
    <para xml:id="S7.p1">
      <equation xml:id="S7.Ex23">
        <Math mode="display" tex="f(a&lt;b)" text="f@(a &lt; b)" xml:id="S7.Ex23.m1">
          <XMath>
            <XMDual>
              <XMApp>
                <XMRef idref="S7.Ex23.m1.1"/>
                <XMRef idref="S7.Ex23.m1.2"/>
              </XMApp>
              <XMApp>
                <XMTok font="italic" role="FUNCTION" xml:id="S7.Ex23.m1.1">f</XMTok>
                <XMWrap>
                  <XMTok role="OPEN" stretchy="false">(</XMTok>
                  <XMApp xml:id="S7.Ex23.m1.2">
                    <XMTok meaning="less-than" role="RELOP">&lt;</XMTok>
                    <XMTok font="italic" role="ID">a</XMTok>
                    <XMTok font="italic" role="ID">b</XMTok>
                  </XMApp>
                  <XMTok role="CLOSE" stretchy="false">)</XMTok>
                </XMWrap>
              </XMApp>
            </XMDual>
          </XMath>
        </Math>
      </equation>
      <equation xml:id="S7.Ex24">
        <Math mode="display" tex="f(a:b)" text="f@(a colon b)" xml:id="S7.Ex24.m1">
          <XMath>
            <XMDual>
              <XMApp>
                <XMRef idref="S7.Ex24.m1.1"/>
                <XMRef idref="S7.Ex24.m1.2"/>
              </XMApp>
              <XMApp>
                <XMTok font="italic" role="FUNCTION" xml:id="S7.Ex24.m1.1">f</XMTok>
                <XMWrap>
                  <XMTok role="OPEN" stretchy="false">(</XMTok>
                  <XMApp xml:id="S7.Ex24.m1.2">
                    <XMTok name="colon" role="METARELOP">:</XMTok>
                    <XMTok font="italic" role="ID">a</XMTok>
                    <XMTok font="italic" role="ID">b</XMTok>
                  </XMApp>
                  <XMTok role="CLOSE" stretchy="false">)</XMTok>
                </XMWrap>
              </XMApp>
            </XMDual>
          </XMath>
        </Math>
      </equation>
      <equation xml:id="S7.Ex25">
        <Math mode="display" tex="f(a\leftrightarrow b)" text="f@(a leftrightarrow b)" xml:id="S7.Ex25.m1">
          <XMath>
            <XMDual>
              <XMApp>
                <XMRef idref="S7.Ex25.m1.1"/>
                <XMRef idref="S7.Ex25.m1.2"/>
              </XMApp>
              <XMApp>
                <XMTok font="italic" role="FUNCTION" xml:id="S7.Ex25.m1.1">f</XMTok>
                <XMWrap>
                  <XMTok role="OPEN" stretchy="false">(</XMTok>
                  <XMApp xml:id="S7.Ex25.m1.2">
                    <XMTok name="leftrightarrow" role="METARELOP">↔</XMTok>
                    <XMTok font="italic" role="ID">a</XMTok>
                    <XMTok font="italic" role="ID">b</XMTok>
                  </XMApp>
                  <XMTok role="CLOSE" stretchy="false">)</XMTok>
                </XMWrap>
              </XMApp>
            </XMDual>
          </XMath>
        </Math>
      </equation>
      <equation xml:id="S7.Ex26">
        <Math mode="display" tex="f(\rightarrow,\leftarrow)" text="f@(rightarrow, leftarrow)" xml:id="S7.Ex26.m1">
          <XMath>
            <XMDual>
              <XMApp>
                <XMRef idref="S7.Ex26.m1.1"/>
                <XMRef idref="S7.Ex26.m1.2"/>
                <XMRef idref="S7.Ex26.m1.3"/>
              </XMApp>
              <XMApp>
                <XMTok font="italic" role="FUNCTION" xml:id="S7.Ex26.m1.1">f</XMTok>
                <XMWrap>
                  <XMTok role="OPEN" stretchy="false">(</XMTok>
                  <XMTok name="rightarrow" role="ARROW" xml:id="S7.Ex26.m1.2">→</XMTok>
                  <XMTok role="PUNCT">,</XMTok>
                  <XMTok name="leftarrow" role="ARROW" xml:id="S7.Ex26.m1.3">←</XMTok>
                  <XMTok role="CLOSE" stretchy="false">)</XMTok>
                </XMWrap>
              </XMApp>
            </XMDual>
          </XMath>
        </Math>
      </equation>
    </para>
  </section>
</document>
