Theorem tsum_mul_tsum_eq_tsum_sum_antidiagonal_of_summable_norm

Modification history

2023-03-14 07:53
Mathlib/Analysis/Normed/Field/InfiniteSum.lean
feat: port Analysis.Normed.Field.InfiniteSum (#2860)
Added tsum_mul_tsum_eq_tsum_sum_antidiagonal_of_summable_normView on Github →