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Theorem set.vimage_empty

Modification history

2017-08-02 22:32

data/set/basic.lean

refactor(data/set/basic,*): vimage -> preimage, add notation

Deleted set.vimage_empty View on Github →

2017-07-23 18:07

data/set/basic.lean

refactor(algebra/lattice): use *experiment files, move set.lattice to .basic

Modified set.vimage_empty View on Github →

2017-07-23 15:16

data/set/lattice.lean

refactor(*): import content from lean/library/data and library_dev

Added set.vimage_empty View on Github →