ceph/src/boost/libs/math/doc/equations/polygamma6.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>polygamma6</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       <mrow>
  15         <mfenced>
  16           <mrow>
  17             <mi>n</mi>
  18           </mrow>
  19         </mfenced>
  20       </mrow>
  21     </msup>
  22     <mfenced>
  23       <mrow>
  24         <mi>x</mi>
  25         <mo>&#x2212;</mo>
  26         <mi>m</mi>
  27       </mrow>
  28     </mfenced>
  29     <mo>=</mo>
  30     <msup>
  31       <mi>&#x03C8;</mi>
  32       <mrow>
  33         <mfenced>
  34           <mrow>
  35             <mi>n</mi>
  36           </mrow>
  37         </mfenced>
  38       </mrow>
  39     </msup>
  40     <mfenced>
  41       <mrow>
  42         <mi>x</mi>
  43       </mrow>
  44     </mfenced>
  45     <mo>&#x2212;</mo>
  46     <msup>
  47       <mfenced>
  48         <mrow>
  49           <mo>&#x2212;</mo>
  50           <mn>1</mn>
  51         </mrow>
  52       </mfenced>
  53       <mi>n</mi>
  54     </msup>
  55     <mi>n</mi>
  56     <mo>!</mo>
  57     <munderover>
  58       <mo>&#x2211;</mo>
  59       <mrow>
  60         <mi>k</mi>
  61         <mo>=</mo>
  62         <mn>1</mn>
  63       </mrow>
  64       <mi>m</mi>
  65     </munderover>
  66     <mfrac>
  67       <mn>1</mn>
  68       <mrow>
  69         <msup>
  70           <mfenced>
  71             <mrow>
  72               <mi>x</mi>
  73               <mo>&#x2212;</mo>
  74               <mi>k</mi>
  75             </mrow>
  76           </mfenced>
  77           <mrow>
  78             <mi>n</mi>
  79             <mo>+</mo>
  80             <mn>1</mn>
  81           </mrow>
  82         </msup>
  83       </mrow>
  84     </mfrac>
  85   </mrow>
  86 </math>
  87 </body>
  88 </html>