legendre_2.mml

来自「Boost provides free peer-reviewed portab」· MML 代码 · 共 104 行

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  <mrow>
    <mtable>
      <mtr>
        <mtd>
          <mtext>legendre_q</mtext>
          <mfenced>
            <mrow>
              <mn>0,</mn>
              <mi>x</mi>
            </mrow>
          </mfenced>
          <mspace width="1em"/>
          <mo>=</mo>
          <mspace width="1em"/>
          <msub>
            <mi>Q</mi>
            <mn>0</mn>
          </msub>
          <mfenced>
            <mrow>
              <mi>x</mi>
            </mrow>
          </mfenced>
          <mspace width="1em"/>
          <mo>=</mo>
          <mspace width="1em"/>
          <mfrac>
            <mn>1</mn>
            <mn>2</mn>
          </mfrac>
          <mi>ln</mi>
          <mfenced>
            <mrow>
              <mfrac>
                <mrow>
                  <mn>1</mn>
                  <mo>+</mo>
                  <mi>x</mi>
                </mrow>
                <mrow>
                  <mn>1</mn>
                  <mo>&#x2212;</mo>
                  <mi>x</mi>
                </mrow>
              </mfrac>
            </mrow>
          </mfenced>
        </mtd>
      </mtr>
      <mtr>
        <mtd>
          <mtext>legendre_q</mtext>
          <mfenced>
            <mrow>
              <mn>1,</mn>
              <mi>x</mi>
            </mrow>
          </mfenced>
          <mspace width="1em"/>
          <mo>=</mo>
          <mspace width="1em"/>
          <msub>
            <mi>Q</mi>
            <mn>1</mn>
          </msub>
          <mfenced>
            <mrow>
              <mi>x</mi>
            </mrow>
          </mfenced>
          <mspace width="1em"/>
          <mo>=</mo>
          <mspace width="1em"/>
          <mfrac>
            <mi>x</mi>
            <mn>2</mn>
          </mfrac>
          <mi>ln</mi>
          <mfenced>
            <mrow>
              <mfrac>
                <mrow>
                  <mn>1</mn>
                  <mo>+</mo>
                  <mi>x</mi>
                </mrow>
                <mrow>
                  <mn>1</mn>
                  <mo>&#x2212;</mo>
                  <mi>x</mi>
                </mrow>
              </mfrac>
            </mrow>
          </mfenced>
          <mo>&#x2212;</mo>
          <mn>1</mn>
        </mtd>
      </mtr>
    </mtable>
  </mrow>
</math>