Theorem ENNReal.tsum_set_one_eq

Modification history

2025-02-10 05:14
Mathlib/Topology/Algebra/InfiniteSum/ENNReal.lean
refactor: restate lemmas about `∑' _, c` using `ENat.card`/`Set.encard` (#21503) …
Deleted ENNReal.tsum_set_one_eqView on Github →
2024-08-09 14:31
Mathlib/Topology/Algebra/InfiniteSum/ENNReal.lean
feat: add lemma relating Set.encard to tsum over ennreal (#15214) …
Added ENNReal.tsum_set_one_eqView on Github →