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3_dimensional_matching_numerical (472B)

      1 # Numerical 3DM
      2 
      3 https://en.wikipedia.org/wiki/Numerical_3-dimensional_matching
      4 
      5 NUMERICAL 3-DIMENSIONAL MATCHING: vertices are integers and the eges are all
      6 triples that sum to the same value S/n where S is the sum of all the X Y Z
      7 
      8 [np_complete] by reduction from 3-PARTITION [3_partition] following
      9 http://courses.csail.mit.edu/6.892/spring19/scribe/lec2.pdf simply by adding
     10 large values
     11 
     12 See also: [3_dimensional_matching], [3_partition]
     13 
     14 Up: [computational_problem]