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[Merged by Bors] - refactor(linear_algebra, analysis/inner_product_space): use ⊤ ≤ instead of = ⊤ in bases constructors #15697

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@ADedecker ADedecker commented Jul 26, 2022

All the existing proof just need a .ge to be fixed, and this allows to remove a lot of rw [eq_top_iff], and it sticks with the convention of having weakest forms in assumptions and stronger forms in conclusion.

Zulip thread: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/.60.E2.8A.A4.20.E2.89.A4.20span.60.20in.20basis.20constructors


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@ADedecker ADedecker added the awaiting-review The author would like community review of the PR label Jul 26, 2022
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I like this change a lot! Since it touches widely-used files in linear algebra, I won't take the initiative to merge it immediately.

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LGTM. I'll bors it if the Zulip thread is still positive after it's been up for a couple of hours.

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The consensus is positive, so:

bors merge

@github-actions github-actions bot added ready-to-merge All that is left is for bors to build and merge this PR. (Remember you need to say `bors r+`.) and removed awaiting-review The author would like community review of the PR labels Jul 28, 2022
bors bot pushed a commit that referenced this pull request Jul 28, 2022
…tead of `= ⊤` in bases constructors (#15697)

All the existing proof just need a `.ge` to be fixed, and this allows to remove a lot of `rw [eq_top_iff]`, and it sticks with the convention of having weakest forms in assumptions and stronger forms in conclusion.

Zulip thread: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/.60.E2.8A.A4.20.E2.89.A4.20span.60.20in.20basis.20constructors
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bors bot commented Jul 28, 2022

Build failed:

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Could you please merge master and fix the issues?

bors d+

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bors bot commented Jul 28, 2022

✌️ ADedecker can now approve this pull request. To approve and merge a pull request, simply reply with bors r+. More detailed instructions are available here.

@github-actions github-actions bot added the delegated The PR author may merge after reviewing final suggestions. label Jul 28, 2022
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bors r+

bors bot pushed a commit that referenced this pull request Jul 29, 2022
…tead of `= ⊤` in bases constructors (#15697)

All the existing proof just need a `.ge` to be fixed, and this allows to remove a lot of `rw [eq_top_iff]`, and it sticks with the convention of having weakest forms in assumptions and stronger forms in conclusion.

Zulip thread: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/.60.E2.8A.A4.20.E2.89.A4.20span.60.20in.20basis.20constructors
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bors bot commented Jul 29, 2022

Pull request successfully merged into master.

Build succeeded:

@bors bors bot changed the title refactor(linear_algebra, analysis/inner_product_space): use ⊤ ≤ instead of = ⊤ in bases constructors [Merged by Bors] - refactor(linear_algebra, analysis/inner_product_space): use ⊤ ≤ instead of = ⊤ in bases constructors Jul 29, 2022
@bors bors bot closed this Jul 29, 2022
@bors bors bot deleted the AD_basis_mk_le branch July 29, 2022 03:50
bottine pushed a commit to bottine/mathlib that referenced this pull request Jul 30, 2022
…tead of `= ⊤` in bases constructors (leanprover-community#15697)

All the existing proof just need a `.ge` to be fixed, and this allows to remove a lot of `rw [eq_top_iff]`, and it sticks with the convention of having weakest forms in assumptions and stronger forms in conclusion.

Zulip thread: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/.60.E2.8A.A4.20.E2.89.A4.20span.60.20in.20basis.20constructors
robertylewis pushed a commit that referenced this pull request Aug 2, 2022
…tead of `= ⊤` in bases constructors (#15697)

All the existing proof just need a `.ge` to be fixed, and this allows to remove a lot of `rw [eq_top_iff]`, and it sticks with the convention of having weakest forms in assumptions and stronger forms in conclusion.

Zulip thread: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/.60.E2.8A.A4.20.E2.89.A4.20span.60.20in.20basis.20constructors
khwilson pushed a commit that referenced this pull request Aug 2, 2022
…tead of `= ⊤` in bases constructors (#15697)

All the existing proof just need a `.ge` to be fixed, and this allows to remove a lot of `rw [eq_top_iff]`, and it sticks with the convention of having weakest forms in assumptions and stronger forms in conclusion.

Zulip thread: https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/.60.E2.8A.A4.20.E2.89.A4.20span.60.20in.20basis.20constructors
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