Theorem tsum_eq_tsum_of_ne_zero_bij

Modification history

2024-03-30 22:01
Mathlib/Topology/Algebra/InfiniteSum/Basic.lean
feat: Infinite products (#11733) …
Deleted tsum_eq_tsum_of_ne_zero_bijView on Github →
2024-01-29 06:37
Mathlib/Topology/Algebra/InfiniteSum/Basic.lean
feat(Algebra/InfiniteSum): drop `[T2Space _]` assumption (#10060) …
Modified tsum_eq_tsum_of_ne_zero_bijView on Github →
2023-03-02 07:55
Mathlib/Topology/Algebra/InfiniteSum/Basic.lean
feat: port Topology.Algebra.InfiniteSum.Basic (#2500)
Added tsum_eq_tsum_of_ne_zero_bijView on Github →