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Theorem setoid.ne_empty_of_mem_partition

Modification history

2020-02-05 06:25
src/data/setoid.lean
refactor(*): migrate from `≠ ∅` to `set.nonempty` (#1954) …
Deleted setoid.ne_empty_of_mem_partitionView on Github →
2019-09-26 12:04
src/data/setoid.lean
feat(data/setoid): create file about setoids (#1453) …
Added setoid.ne_empty_of_mem_partitionView on Github →