ceph/src/boost/libs/math/doc/equations/digamma5.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>digamma5</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     <mi>&#x03C8;</mi>
  13     <mfenced>
  14       <mrow>
  15         <mfrac>
  16           <mn>1</mn>
  17           <mn>2</mn>
  18         </mfrac>
  19         <mo>&#x2212;</mo>
  20         <mi>n</mi>
  21       </mrow>
  22     </mfenced>
  23     <mo>=</mo>
  24     <munderover>
  25       <mo>&#x2211;</mo>
  26       <mrow>
  27         <mi>k</mi>
  28         <mo>=</mo>
  29         <mn>1</mn>
  30       </mrow>
  31       <mrow>
  32         <mi>n</mi>
  33         <mo>&#x2212;</mo>
  34         <mn>1</mn>
  35       </mrow>
  36     </munderover>
  37     <mfrac>
  38       <mn>1</mn>
  39       <mi>k</mi>
  40     </mfrac>
  41     <mo>+</mo>
  42     <munderover>
  43       <mo>&#x2211;</mo>
  44       <mrow>
  45         <mi>k</mi>
  46         <mo>=</mo>
  47         <mi>n</mi>
  48       </mrow>
  49       <mrow>
  50         <mn>2</mn>
  51         <mi>n</mi>
  52         <mo>&#x2212;</mo>
  53         <mn>1</mn>
  54       </mrow>
  55     </munderover>
  56     <mfrac>
  57       <mn>2</mn>
  58       <mi>k</mi>
  59     </mfrac>
  60     <mo>&#x2212;</mo>
  61     <mi>log</mi>
  62     <mfenced>
  63       <mrow>
  64         <mn>4</mn>
  65       </mrow>
  66     </mfenced>
  67     <mo>&#x2212;</mo>
  68     <mi>&#x03B3;</mi>
  69     <mspace width="1em"/>
  70     <mo>;</mo>
  71     <mspace width="1em"/>
  72     <mi>n</mi>
  73     <mo>&#x2208;</mo>
  74     <mi>&#x2115;</mi>
  75   </mrow>
  76 </math>
  77 </body>
  78 </html>