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[Merged by Bors] - feat(linear_algebra/affine_space/barycentric_coords): characterise affine bases in terms of coordinate matrices #10370

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@ocfnash ocfnash commented Nov 17, 2021

…rdinates are ratio of determinants

Formalized as part of the Sphere Eversion project.
…sis`

As well as making the API for affine spaces more similar to that of modules,
this enables an extremely useful dot notation.
@ocfnash ocfnash added the awaiting-review The author would like community review of the PR label Nov 17, 2021
@github-actions github-actions bot 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 17, 2021
…fine bases in terms of coordinate matrices

Formalized as part of the Sphere Eversion project.
@ocfnash ocfnash changed the title feat(linear_algebra/affine_space/barycentric_coords): affine independence from coordinate matrix inverse feat(linear_algebra/affine_space/barycentric_coords): characterise affine bases in terms of coordinate matrices Nov 18, 2021
@github-actions github-actions bot added the merge-conflict Please `git merge origin/master` then a bot will remove this label. label Nov 23, 2021
@github-actions github-actions bot 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 23, 2021
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🎉 Great news! Looks like all the dependencies have been resolved:

💡 To add or remove a dependency please update this issue/PR description.

Brought to you by Dependent Issues (:robot: ). Happy coding!

@github-actions github-actions bot removed the merge-conflict Please `git merge origin/master` then a bot will remove this label. label Nov 23, 2021
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Thanks 🎉

bors d+

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bors bot commented Nov 23, 2021

✌️ ocfnash 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 delegated The PR author may merge after reviewing final suggestions. and removed awaiting-review The author would like community review of the PR labels Nov 23, 2021
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ocfnash commented Nov 23, 2021

bors merge

@github-actions github-actions bot 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 23, 2021
bors bot pushed a commit that referenced this pull request Nov 23, 2021
…fine bases in terms of coordinate matrices (#10370)

Formalized as part of the Sphere Eversion project.
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bors bot commented Nov 23, 2021

Pull request successfully merged into master.

Build succeeded:

@bors bors bot changed the title feat(linear_algebra/affine_space/barycentric_coords): characterise affine bases in terms of coordinate matrices [Merged by Bors] - feat(linear_algebra/affine_space/barycentric_coords): characterise affine bases in terms of coordinate matrices Nov 23, 2021
@bors bors bot closed this Nov 23, 2021
@bors bors bot deleted the affine_indep_lemmas branch November 23, 2021 21:34
ericrbg pushed a commit that referenced this pull request Nov 24, 2021
…fine bases in terms of coordinate matrices (#10370)

Formalized as part of the Sphere Eversion project.
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