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Theorem cardinal.lift_sup_le_lift_sup'

Modification history

2022-06-26 21:36
src/set_theory/cardinal/basic.lean
refactor(set_theory/cardinal/*): `cardinal.sup` → `supr` (#14569) …
Deleted cardinal.lift_sup_le_lift_sup'View on Github →
2021-08-20 14:42
src/set_theory/cardinal.lean
feat(linear_algebra/dimension): generalize inequalities and invariance of dimension to arbitrary rings (#8343) …
Added cardinal.lift_sup_le_lift_sup'View on Github →