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to Lista acadêmica brasileira dos profissionais e estudantes da área de LOGICA
Dedekind numbers or Dedekind's problem: number of monotone Boolean
functions of n variables, number of antichains of subsets of an n-set,
number of elements in a free distributive lattice on n generators,
number of Sperner families.
https://oeis.org/A000372 https://en.wikipedia.org/wiki/Dedekind_number
O resultado foi apresentado recentemente (também) no International
Workshop on Boolean Functions and their Applications.
https://boolean.w.uib.no/bfa-2023/
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Não há, atualmente, hardware disponível no mundo para permitir o
cálculo do décimo número de Dedekind.