Ignacio Vera created LUCENE-8976:
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             Summary: Use exact distance between point and bounding rectangle 
in FloatPointNearestNeighbor
                 Key: LUCENE-8976
                 URL: https://issues.apache.org/jira/browse/LUCENE-8976
             Project: Lucene - Core
          Issue Type: Improvement
            Reporter: Ignacio Vera


Calculating minimum distance between a point and a bounding rectangle can be 
computed quite efficiently. This allows the FloatPointNearestNeighbor algorithm 
to discard inner nodes based on that calculation.



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