[ET Trac] [Einstein Toolkit] #215: Driscoll&Healy integration for Multipole

[Einstein Toolkit]

#215: Driscoll&Healy integration for Multipole
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  Reporter:  eschnett               |       Owner:  hinder   
      Type:  enhancement            |      Status:  review   
  Priority:  major                  |   Milestone:           
 Component:  EinsteinToolkit thorn  |     Version:           
Resolution:                         |    Keywords:  Multipole
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Comment (by rhaas):

 this seems to be buggy. The results differ by what looks like Pi from the
 results of test_simpson.par which is otherwise an identical parfile.
 Testing this with a constant value fr[i]=1.0*sin(th) in utils.cc also
 yields an answer 3.14 times too large when driscoll&Healy is used as
 compared to Simpson (which gives the correct 4*Pi result).

 I don't know how to fix this since I have no idea where the extra Pi
 creeps in.

 Do not apply in this form. :-)

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/215#comment:4>
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