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Theorem sdiff_symm

Modification history

2022-04-07 07:05
src/order/boolean_algebra.lean
feat(order/symm_diff): More symmetric difference lemmas (#13133) …
Deleted sdiff_symmView on Github →
2021-04-06 01:49
src/order/boolean_algebra.lean
refactor(order/boolean_algebra): generalized Boolean algebras (#6775) …
Added sdiff_symmView on Github →