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Mathlib v3 is deprecated.
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Theorem
set.ext_iff
Modification history
2020-05-07 07:12
src/data/set/basic.lean
chore(data/set/basic): use implicit args in `set.ext_iff` (#2619) …
Modified
set.ext_iff
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2018-07-16 20:03
data/set/basic.lean
refactor(data/set/basic): rename set.set_eq_def -> set.ext_iff
Added
set.ext_iff
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