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Theorem nonempty_of_is_lub

Modification history

2020-02-25 14:16
src/order/bounds.lean
refactor(order/bounds): use dot notation, reorder, prove more properties (#2028) …
Deleted nonempty_of_is_lubView on Github →
2020-02-05 06:25
src/order/bounds.lean
refactor(*): migrate from `≠ ∅` to `set.nonempty` (#1954) …
Added nonempty_of_is_lubView on Github →