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Theorem sdiff_eq_bot_iff

Modification history

2022-08-24 18:34
src/order/boolean_algebra.lean
feat(order/heyting_algebra): Heyting algebras (#15305) …
Modified sdiff_eq_bot_iffView on Github →
2021-11-17 04:51
src/order/boolean_algebra.lean
feat(order/imp): define `lattice.imp` and `lattice.biimp` (#10327)
Modified sdiff_eq_bot_iffView on Github →
2021-04-06 01:49
src/order/boolean_algebra.lean
refactor(order/boolean_algebra): generalized Boolean algebras (#6775) …
Added sdiff_eq_bot_iffView on Github →