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Theorem list.disjoint.symm

Modification history

2021-10-24 13:34

src/data/list/basic.lean

split(data/list/lattice): split off `data.list.basic` (#9906)

Modified list.disjoint.symm View on Github →

2017-10-15 01:58

data/list/basic.lean

feat(*): working on list/basic, robusting simp proofs

Modified list.disjoint.symm View on Github →

2017-07-25 13:51

data/list/set.lean

refactor(*): move in list lemmas, adapt to change in list.union

Added list.disjoint.symm View on Github →