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Def equiv.pempty_of_not_nonempty

Modification history

2021-05-18 04:50
src/data/equiv/basic.lean
feat(logic/is_empty): Add is_empty typeclass (#7606) …
Deleted equiv.pempty_of_not_nonemptyView on Github →
2018-09-15 17:29
data/equiv/basic.lean
feat(linear_algebra): dimension theorem (#345) …
Added equiv.pempty_of_not_nonemptyView on Github →