Theorem Cardinal.sum_eq_iSup

Modification history

2025-10-22 19:38
Mathlib/SetTheory/Cardinal/Arithmetic.lean
feat(SetTheory/Cardinal): generalize and rename theorems on `Cardinal.sum` (#29351) …
Deleted Cardinal.sum_eq_iSupView on Github →
2024-11-13 17:52
Mathlib/SetTheory/Cardinal/Arithmetic.lean
feat(SetTheory/Cardinal/Ordinal): sum_eq_iSup (#16910) …
Added Cardinal.sum_eq_iSupView on Github →