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Theorem set.range_id'

Modification history

2022-12-07 20:30
src/data/set/basic.lean
refactor(data/set/basic): move image, preimage, and range to a new file (#17842) …
Modified set.range_id'View on Github →
2021-12-15 18:06
src/data/set/basic.lean
feat(data/set/lattice): new lemma Union_singleton_eq_range (#10819)
Added set.range_id'View on Github →