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Theorem compl_sdiff

Modification history

2022-09-25 08:17
src/order/boolean_algebra.lean
feat(order/symm_diff): Heyting bi-implication (#16544) …
Modified compl_sdiffView on Github →
2021-12-11 21:21
src/order/boolean_algebra.lean
chore(order/boolean_algebra): add `compl_sdiff` (#10722) …
Added compl_sdiffView on Github →