Details for entry \(A_8(10,5)\)

Lower bounds

• echelon_ferrers ( show
  optimal [(0, 1, 2, 3, 4), (0, 1, 2, 5, 8, 9), (0, 1, 5, 6, 7), (1, 2, 3, 4, 5, 6, 7, 8, 9), (2, 3, 5, 6)] (if conjecture about Ferrers Diagram Rank-Metric Codes is true: 35184372876353 with optimal [(0, 1, 2, 3, 4), (0, 1, 2, 5, 8, 9), (0, 1, 5, 6, 7), (0, 2, 4, 6, 7, 9), (0, 3, 4, 5, 7, 8), (1, 3, 7, 8, 9), (1, 4, 6, 8), (2, 3, 5, 6)])
  ) : 35184372875265
• improved_cdc_lower_bound ( ) : 35184372351122
• layer_construction ( ) : 35184372351122
• cdc_lower_bound ( ) : 35184372351120
• ef_computation ( show
  [(0, 1, 2, 3, 4), (0, 1, 2, 6, 7, 9), (1, 4, 5, 6), (0, 2, 5, 6, 8), (2, 3, 5, 7), (0, 1, 3, 5, 8, 9), (0, 3, 4, 6, 7, 8), (0, 4, 5, 7, 9), (3, 6, 9), (1, 7, 8), (1, 2, 3, 4, 5, 6, 7, 8, 9), (2, 4, 8, 9)]
  ) : 35184372252804
• cdc_average_argument ( ) : 618471101578
• gilbert_varshamov ( ) : 140571373
• trivial_4 ( ) : 2
• trivial_2 ( ) : 0

Upper bounds

• improved_cdc_upper_bound ( ) : 35367226327351
• cdc_upper_bound ( ) : 35367226327355
• relax_d ( ) : 1210275070028581703
• trivial_3 ( ) : 54969878431787791720019

Do you have better bounds?