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Theorem tsum_mul_tsum_eq_tsum_sum_range

Modification history

2023-02-15 17:45
src/topology/algebra/infinite_sum/basic.lean
split(topology/algebra/infinite_sum): Split into four files (#18414) …
Modified tsum_mul_tsum_eq_tsum_sum_rangeView on Github →
2021-08-09 21:34
src/topology/algebra/infinite_sum.lean
feat(topology/algebra/infinite_sum, analysis/normed_space/basic): product of two tsums, cauchy product (#8445)
Added tsum_mul_tsum_eq_tsum_sum_rangeView on Github →