ceph/src/boost/libs/math/doc/equations/expint_i_3.mml

   1 <math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
   2   <mrow>
   3     <mtext>Ei</mtext>
   4     <mfenced>
   5       <mrow>
   6         <mi>z</mi>
   7       </mrow>
   8     </mfenced>
   9     <mo>=</mo>
  10     <mi>log</mi>
  11     <mfenced>
  12       <mrow>
  13         <mfrac>
  14           <mi>z</mi>
  15           <msub>
  16             <mi>z</mi>
  17             <mn>0</mn>
  18           </msub>
  19         </mfrac>
  20       </mrow>
  21     </mfenced>
  22     <mo>+</mo>
  23     <mfenced>
  24       <mrow>
  25         <mi>z</mi>
  26         <mo>&#x2212;</mo>
  27         <msub>
  28           <mi>z</mi>
  29           <mn>0</mn>
  30         </msub>
  31       </mrow>
  32     </mfenced>
  33     <mi>R</mi>
  34     <mfenced>
  35       <mrow>
  36         <mfrac>
  37           <mi>z</mi>
  38           <mn>3</mn>
  39         </mfrac>
  40         <mo>&#x2212;</mo>
  41         <mn>1</mn>
  42       </mrow>
  43     </mfenced>
  44   </mrow>
  45 </math>