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Def equiv.arrow_empty_unit

Modification history

2018-08-30 13:27
data/equiv/basic.lean
feat(logic/basic): introduce pempty
Deleted equiv.arrow_empty_unitView on Github →
2018-03-29 17:23
data/equiv.lean
fix(.): unit is now an abbreviation: unit := punit.{1}
Modified equiv.arrow_empty_unitView on Github →
2017-11-23 23:33
data/equiv.lean
feat(data/finset): fintype, multiset.sort, list.pmap
Added equiv.arrow_empty_unitView on Github →