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feat(analysis/specific_limits): add cauchy_seq_of_edist_le_geometric #1743

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merged 4 commits into from
Nov 29, 2019

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@urkud urkud commented Nov 26, 2019

Other changes:

  • Estimates on the convergence rate both in edist and dist cases.
  • Swap lhs with rhs in ennreal.tsum_coe and nnreal.tsum_coe,
    rename accordingly
  • Use (1 - r)⁻¹ instead of 1 / (1 - r) in has_sum_geometric

TO CONTRIBUTORS:

Make sure you have:

  • reviewed and applied the coding style: coding, naming
  • reviewed and applied the documentation requirements
  • make sure definitions and lemmas are put in the right files
  • make sure definitions and lemmas are not redundant

If this PR is related to a discussion on Zulip, please include a link in the discussion.

For reviewers: code review check list

@urkud urkud added the blocked-by-other-PR This PR depends on another PR which is still in the queue. A bot manages this label via PR comment. label Nov 26, 2019
Other changes:

* Estimates on the convergence rate both in `edist` and `dist` cases.
* Swap lhs with lhs in `ennreal.tsum_coe` and `nnreal.tsum_coe`,
  rename accordingly
* Use `(1 - r)⁻¹` instead of `1 / (1 - r)` in `has_sum_geometric`
@urkud urkud removed the blocked-by-other-PR This PR depends on another PR which is still in the queue. A bot manages this label via PR comment. label Nov 28, 2019
@urkud urkud requested a review from sgouezel November 28, 2019 18:19
@sgouezel sgouezel added the ready-to-merge All that is left is for bors to build and merge this PR. (Remember you need to say `bors r+`.) label Nov 29, 2019
@mergify mergify bot merged commit 9bb69dc into master Nov 29, 2019
@mergify mergify bot deleted the edist-geometric branch November 29, 2019 18:52
anrddh pushed a commit to anrddh/mathlib that referenced this pull request May 15, 2020
leanprover-community#1743)

* feat(analysis/specific_limits): add `cauchy_seq_of_edist_le_geometric`

Other changes:

* Estimates on the convergence rate both in `edist` and `dist` cases.
* Swap lhs with lhs in `ennreal.tsum_coe` and `nnreal.tsum_coe`,
  rename accordingly
* Use `(1 - r)⁻¹` instead of `1 / (1 - r)` in `has_sum_geometric`

* Add some docstrings

* Update src/analysis/specific_limits.lean
anrddh pushed a commit to anrddh/mathlib that referenced this pull request May 16, 2020
leanprover-community#1743)

* feat(analysis/specific_limits): add `cauchy_seq_of_edist_le_geometric`

Other changes:

* Estimates on the convergence rate both in `edist` and `dist` cases.
* Swap lhs with lhs in `ennreal.tsum_coe` and `nnreal.tsum_coe`,
  rename accordingly
* Use `(1 - r)⁻¹` instead of `1 / (1 - r)` in `has_sum_geometric`

* Add some docstrings

* Update src/analysis/specific_limits.lean
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2 participants