https://github.com/EasyCrypt/easycrypt
Revision 0656ac7176c5c9375943b3ab2517c0ec4ee0bb7a authored by Alley Stoughton on 01 October 2021, 17:11:23 UTC, committed by Pierre-Yves Strub on 04 October 2021, 07:24:14 UTC
lemma disjointP (xs ys : 'a fset):
  disjoint xs ys <=> forall (x : 'a), x \in xs => ! x \in ys.
1 parent c07e880
History
Tip revision: 0656ac7176c5c9375943b3ab2517c0ec4ee0bb7a authored by Alley Stoughton on 01 October 2021, 17:11:23 UTC
Added disjoint xs ys as an abbreviation for xs `&` ys = fset0. Added
Tip revision: 0656ac7

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