Mathlib v3 is deprecated. Go to Mathlib v4

Theorem norm_tsum_le_tsum_norm

Modification history

2022-11-17 13:13
src/analysis/normed/group/infinite_sum.lean
refactor(analysis): change the symbol for norm to align with the unicode spec (#17575) …
Modified norm_tsum_le_tsum_normView on Github →
2021-10-31 18:58
src/analysis/normed/group/infinite_sum.lean
chore(analysis): move more code out of `analysis.normed_space.basic` (#10055)
Modified norm_tsum_le_tsum_normView on Github →
2020-06-07 09:39
src/analysis/normed_space/basic.lean
chore(algebra/ring): fix docs, `def`/`lemma` (#2972)
Modified norm_tsum_le_tsum_normView on Github →
2020-04-30 14:07
src/analysis/normed_space/basic.lean
refactor(tsum): use ∑' instead of ∑ as notation (#2571) …
Modified norm_tsum_le_tsum_normView on Github →
2019-04-10 17:14
src/analysis/normed_space/basic.lean
rename has_sum and is_sum to summable and has_sum (#912)
Modified norm_tsum_le_tsum_normView on Github →
2019-02-13 17:01
src/analysis/normed_space/basic.lean
refactor(topology/algebra/infinite_sum): Cauchy condition for infinite sums generalized to complete topological groups
Added norm_tsum_le_tsum_normView on Github →