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Theorem set.ne_insert_of_not_mem

Modification history

2021-01-27 18:19
src/data/set/basic.lean
refactor(data/set/basic): simpler proofs (#5920) …
Modified set.ne_insert_of_not_memView on Github →
2020-01-26 15:54
src/data/set/basic.lean
feat(linear_algebra/multilinear): image of sum (#1908) …
Added set.ne_insert_of_not_memView on Github →