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Theorem disjoint.disjoint_sdiff_left

Modification history

2022-08-24 18:34
src/order/boolean_algebra.lean
feat(order/heyting_algebra): Heyting algebras (#15305) …
Modified disjoint.disjoint_sdiff_leftView on Github →
2021-06-07 15:40
src/order/boolean_algebra.lean
feat(order/symm_diff): symmetric difference operator (#6469)
Added disjoint.disjoint_sdiff_leftView on Github →