[Merged by Bors] - feat(analysis/normed_space/finite_dimension): set of f : E →L[𝕜] F of rank ≥n is open
#7022
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
* move `@[simp]` from `linear_map.comp_apply` to new `linear_map.coe_comp`; * rename `linear_map.comp_coe` to `linear_map.coe_comp`, swap LHS&RHS; * add `linear_map.coe_proj`, move `@[simp]` from `linear_map.proj_apply`.
github-actions
bot
added
blocked-by-other-PR
|
🎉 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! |
sgouezel
reviewed
Apr 10, 2021
src/linear_algebra/basic.lean
Outdated
| @@ -85,6 +85,18 @@ begin | |||
| { intro i, exact (h i).map_zero }, | |||
| end | |||
|
|
|||
| variable (R) | |||
|
|
|||
| /-- Given `fintype α`, `linear_equiv_fun_on_fintype R` is the natural `R`-linear between `α →₀ β` | |||
There was a problem hiding this comment.
missing map in the docstring.
| @@ -141,6 +142,11 @@ begin | |||
| rw [hg i hi, zero_smul] | |||
| end | |||
|
|
|||
| theorem fintype.linear_independent_iff' [fintype ι] : | |||
There was a problem hiding this comment.
This one would deserve a docstring, because the second term is hard to read.
|
✌️ urkud can now approve this pull request. To approve and merge a pull request, simply reply with |
|
bors merge |
github-actions
bot
added
ready-to-merge
bors bot
pushed a commit
that referenced
this pull request
Apr 11, 2021
…of rank `≥n` is open (#7022)
|
Pull request successfully merged into master. Build succeeded: |
bors
bot
changed the title
f : E →L[𝕜] F of rank ≥n is openf : E →L[𝕜] F of rank ≥n is open
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
c ≤ dim K Eiff there exists a linear independents : set E,card s = c#7014coe_fnsimp lemmas #7015