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Theorem return_le_nhds

Modification history

2018-08-18 12:55
analysis/topology/topological_space.lean
refactor(analysis/topology/topological_space): simplify proof of nhds_supr using Galois connection
Deleted return_le_nhdsView on Github →
2017-08-10 16:36
topology/topological_space.lean
construct reals as complete, linear ordered field
Modified return_le_nhdsView on Github →
2017-07-23 18:29
topology/topological_space.lean
refactor(*): use 'lemma' iff statement is private
Modified return_le_nhdsView on Github →
2017-07-23 15:16
topology/topological_space.lean
refactor(*): import content from lean/library/data and library_dev
Added return_le_nhdsView on Github →