Mathlib v3 is deprecated. Go to Mathlib v4

Theorem set.singleton_eq_singleton_iff

Modification history

2017-07-23 18:07

data/set/basic.lean

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

Modified set.singleton_eq_singleton_iff View on Github →

2017-07-23 15:16

data/set/lattice.lean

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

Added set.singleton_eq_singleton_iff View on Github →