Mathlib v3 is deprecated. Go to Mathlib v4

Theorem tsum_mul_left

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_leftView on Github →
2020-12-30 17:33
src/topology/algebra/infinite_sum.lean
chore(topology/algebra/infinite_sum): refactor `tsum_mul_left/right` (#5533) …
Modified tsum_mul_leftView on Github →
2020-04-30 14:07
src/topology/algebra/infinite_sum.lean
refactor(tsum): use ∑' instead of ∑ as notation (#2571) …
Modified tsum_mul_leftView on Github →
2019-04-10 17:14
src/topology/algebra/infinite_sum.lean
rename has_sum and is_sum to summable and has_sum (#912)
Modified tsum_mul_leftView on Github →
2018-07-19 15:34
analysis/topology/infinite_sum.lean
feat(analysis/measure_theory): optimize proofs; trim, is_complete
Modified tsum_mul_leftView on Github →
2017-09-05 22:38
topology/infinite_sum.lean
feat(topology/infinite_sum): add tsum (with ∑ notation) and has_sum; add lemmas for different algebraic structures
Added tsum_mul_leftView on Github →