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Theorem set.nonempty_of_inter_nonempty_left

Modification history

2020-02-05 06:25
src/data/set/basic.lean
refactor(*): migrate from `≠ ∅` to `set.nonempty` (#1954) …
Deleted set.nonempty_of_inter_nonempty_leftView on Github →
2017-12-06 13:30
data/set/basic.lean
feature(.): add various theorems
Modified set.nonempty_of_inter_nonempty_leftView on Github →
2017-07-23 18:07
data/set/basic.lean
refactor(algebra/lattice): use *experiment files, move set.lattice to .basic
Modified set.nonempty_of_inter_nonempty_leftView on Github →
2017-07-23 15:16
data/set/lattice.lean
refactor(*): import content from lean/library/data and library_dev
Added set.nonempty_of_inter_nonempty_leftView on Github →