ceph/src/boost/libs/math/doc/equations/polygamma9.mml

   1 <?xml version='1.0'?>
   2 <!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN'
   3   'http://www.w3.org/TR/MathML2/dtd/xhtml-math11-f.dtd'
   4   [<!ENTITY mathml 'http://www.w3.org/1998/Math/MathML'>]>
   5 <html xmlns='http://www.w3.org/1999/xhtml'>
   6 <head><title>polygamma9</title>
   7 <!-- MathML created with MathCast Equation Editor version 0.89 -->
   8 </head>
   9 <body>
  10 <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  11   <mrow>
  12     <msup>
  13       <mi>&#x03C8;</mi>
  14       <mfenced>
  15         <mrow>
  16           <mi>n</mi>
  17         </mrow>
  18       </mfenced>
  19     </msup>
  20     <mfenced>
  21       <mrow>
  22         <mfrac>
  23           <mn>1</mn>
  24           <mn>2</mn>
  25         </mfrac>
  26       </mrow>
  27     </mfenced>
  28     <mo>=</mo>
  29     <msup>
  30       <mfenced>
  31         <mrow>
  32           <mo>&#x2212;</mo>
  33           <mn>1</mn>
  34         </mrow>
  35       </mfenced>
  36       <mrow>
  37         <mi>n</mi>
  38         <mo>+</mo>
  39         <mn>1</mn>
  40       </mrow>
  41     </msup>
  42     <mi>n</mi>
  43     <mo>!</mo>
  44     <mfenced>
  45       <mrow>
  46         <msup>
  47           <mn>2</mn>
  48           <mrow>
  49             <mi>n</mi>
  50             <mo>+</mo>
  51             <mn>1</mn>
  52           </mrow>
  53         </msup>
  54         <mo>&#x2212;</mo>
  55         <mn>1</mn>
  56       </mrow>
  57     </mfenced>
  58     <mi>&#x03C2;</mi>
  59     <mfenced>
  60       <mrow>
  61         <mi>n</mi>
  62         <mo>+</mo>
  63         <mn>1</mn>
  64       </mrow>
  65     </mfenced>
  66   </mrow>
  67 </math>
  68 </body>
  69 </html>