Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Theorem
set.mem_union
Modification history
2022-09-22 18:41
src/data/set/basic.lean
refactor(data/set/basic): Remove _eq lemmas (#16572) …
Modified
set.mem_union
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2017-09-03 20:55
data/set/basic.lean
refactor(logic/basic): refactor logic theorems
Added
set.mem_union
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