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Def cardinal.ω

Modification history

2017-12-19 04:59
data/cardinal.lean
feat(data/ordinal): sup, cofinality, subtraction
Deleted cardinal.ωView on Github →
2017-12-18 08:38
data/cardinal.lean
feat(data/ordinal): universe lifts, alephs
Modified cardinal.ωView on Github →
2017-11-06 11:35
data/cardinal.lean
feat(data/cardinal): theory for cardinal arithmetic
Added cardinal.ωView on Github →