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Theorem ordinal.lift_umax

Modification history

2022-06-17 01:10
src/set_theory/ordinal/basic.lean
feat(set_theory/ordinal/basic): improve docs on `lift`, add `simp` lemmas (#14599) …
Modified ordinal.lift_umaxView on Github →
2021-09-19 13:44
src/set_theory/ordinal.lean
refactor(set_theory/{cardinal,ordinal}): swap the order of universes in `lift` (#9273) …
Modified ordinal.lift_umaxView on Github →
2017-12-18 08:38
data/ordinal.lean
feat(data/ordinal): universe lifts, alephs
Added ordinal.lift_umaxView on Github →