<math xmlns="http://www.w3.org/1998/Math/MathML" id="p1.1.m1.1" class="ltx_Math"
      alttext="\EulerGamma@{z}=\Int{0}{\infty}@{t}{e^{-t}t^{z-1}}" display="inline">
  <semantics id="e1">
    <mrow id="e2" xref="e38">
      <mrow id="e3" xref="e40">
        <mpadded width="-1.7pt" id="e4" xref="e40">
          <mi mathvariant="normal" id="e5" xref="e41">Γ</mi>
        </mpadded>
        <mo id="e6" xref="e40">⁡</mo>
        <mrow id="e7" xref="e40">
          <mo id="e8" xref="e40">(</mo>
          <mi id="e9" xref="e42">z</mi>
          <mo id="e10" xref="e40">)</mo>
        </mrow>
      </mrow>
      <mo id="e11" xref="e39">=</mo>
      <mrow id="e12" xref="e43">
        <msubsup id="e13" xref="e44">
          <mo largeop="true" symmetric="true" id="e14" xref="e45">∫</mo>
          <mn id="e15" xref="e46">0</mn>
          <mi mathvariant="normal" id="e16" xref="e47">∞</mi>
        </msubsup>
        <mo id="e17" xref="e43">⁡</mo>
        <mrow id="e18" xref="e43">
          <mpadded width="+1.7pt" id="e19" xref="e49">
            <mrow id="e20" xref="e49">
              <msup id="e21" xref="e51">
                <mi mathvariant="normal" id="e22" xref="e53">e</mi>
                <mrow id="e23" xref="e54">
                  <mo id="e24" xref="e55">-</mo>
                  <mi id="e25" xref="e56">t</mi>
                </mrow>
              </msup>
              <mo id="e26" xref="e50">⁢</mo>
              <msup id="e27" xref="e57">
                <mi id="e28" xref="e59">t</mi>
                <mrow id="e29" xref="e60">
                  <mi id="e30" xref="e62">z</mi>
                  <mo id="e31" xref="e61">-</mo>
                  <mn id="e32" xref="e63">1</mn>
                </mrow>
              </msup>
            </mrow>
          </mpadded>
          <mo id="e33" xref="e43">⁢</mo>
          <mi mathvariant="normal" id="e34" xref="e43">d</mi>
          <mo id="e35" xref="e43">⁢</mo>
          <mi id="e36" xref="e48">t</mi>
        </mrow>
      </mrow>
    </mrow>
    <annotation-xml encoding="MathML-Content" id="e37">
      <apply id="e38" xref="e2">
        <eq id="e39" xref="e11"/>
        <apply id="e40" xref="e3">
          <csymbol cd="dlmf" id="e41" xref="e5">Euler-Gamma</csymbol>
          <ci id="e42" xref="e9">𝑧</ci>
        </apply>
        <apply id="e43" xref="e12">
          <apply id="e44" xref="e13">
            <csymbol cd="dlmf" id="e45" xref="e14">semantic-definite-integral
            </csymbol>
            <cn type="integer" id="e46" xref="e15">0</cn>
            <infinity id="e47" xref="e16"/>
          </apply>
          <ci id="e48" xref="e36">𝑡</ci>
          <apply id="e49" xref="e19">
            <times id="e50" xref="e26"/>
            <apply id="e51" xref="e21">
              <power xref="e21" id="e52"/>
              <exponentiale id="e53" xref="e22"/>
              <apply id="e54" xref="e23">
                <minus id="e55" xref="e24"/>
                <ci id="e56" xref="e25">𝑡</ci>
              </apply>
            </apply>
            <apply id="e57" xref="e27">
              <power xref="e27" id="e58"/>
              <ci id="e59" xref="e28">𝑡</ci>
              <apply id="e60" xref="e29">
                <minus id="e61" xref="e31"/>
                <ci id="e62" xref="e30">𝑧</ci>
                <cn type="integer" id="e63" xref="e32">1</cn>
              </apply>
            </apply>
          </apply>
        </apply>
      </apply>
    </annotation-xml>
  </semantics>
</math>
