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Theorem cardinal.sum_le_sup_lift

Modification history

2022-06-26 21:36
src/set_theory/cardinal/basic.lean
refactor(set_theory/cardinal/*): `cardinal.sup` → `supr` (#14569) …
Deleted cardinal.sum_le_sup_liftView on Github →
2022-03-08 08:31
src/set_theory/cardinal.lean
feat(set_theory/cardinal): `sum_le_sup_lift` (#12513) …
Added cardinal.sum_le_sup_liftView on Github →