Theorem ENNReal.tsum_biUnion_le_tsum

Modification history

2026-10-27 21:33
Mathlib/Topology/Algebra/InfiniteSum/ENNReal.lean
feat(Topology/Algebra/InfiniteSum): Deprecate generalized ENNReal lemmas (#38193) …
Deleted ENNReal.tsum_biUnion_le_tsumView on Github →
2026-01-21 17:08
Mathlib/Topology/Algebra/InfiniteSum/ENNReal.lean
chore: move tsum lemmas in `ENNReal.Lemmas` to `InfiniteSum.ENNReal` (#34058) …
Modified ENNReal.tsum_biUnion_le_tsumView on Github →
2023-08-10 19:52
Mathlib/Topology/Instances/ENNReal.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified ENNReal.tsum_biUnion_le_tsumView on Github →
2023-05-14 07:05
Mathlib/Topology/Instances/ENNReal.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Added ENNReal.tsum_biUnion_le_tsumView on Github →