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Theorem not_not_mem_iff

Modification history

2017-08-11 17:57
algebra/lattice/filter.lean
algebra/lattice/filter: cleanup move theorems to appropriate places
Deleted not_not_mem_iffView on Github →
2017-08-10 16:36
algebra/lattice/filter.lean
construct reals as complete, linear ordered field
Modified not_not_mem_iffView on Github →
2017-07-23 18:59
algebra/lattice/filter.lean
refactor(*): attributes on same line
Modified not_not_mem_iffView on Github →
2017-07-23 18:29
algebra/lattice/filter.lean
refactor(*): use 'lemma' iff statement is private
Modified not_not_mem_iffView on Github →
2017-07-23 15:16
algebra/lattice/filter.lean
refactor(*): import content from lean/library/data and library_dev
Added not_not_mem_iffView on Github →