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Theorem sdiff_le_sdiff_left

Modification history

2022-08-24 18:34
src/order/boolean_algebra.lean
feat(order/heyting_algebra): Heyting algebras (#15305) …
Modified sdiff_le_sdiff_leftView on Github →
2021-11-04 18:49
src/order/boolean_algebra.lean
feat(data/finset/interval): `finset α` is a locally finite order (#9963)
Added sdiff_le_sdiff_leftView on Github →