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Theorem sdiff_le_sdiff

Modification history

2022-08-24 18:34

src/order/boolean_algebra.lean

feat(order/heyting_algebra): Heyting algebras (#15305) …

Modified sdiff_le_sdiff View on Github →

2020-06-29 19:03

src/order/boolean_algebra.lean

chore(*): change notation for `set.compl` (#3212) …

Added sdiff_le_sdiff View on Github →