feat: prove Array.toList_erase
#1101
Merged
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
|
awaiting-review |
github-actions
bot
added
the
awaiting-review
leanprover-community-mathlib4-bot
added a commit
to leanprover-community/mathlib4
that referenced
this pull request
Jan 29, 2025
fgdorais
requested changes
Jan 29, 2025
Batteries/Data/Array/Lemmas.lean
Outdated
| (l.erase a).toList = l.toList.erase a | ||
| @[simp] theorem toList_erase [BEq α] {l : Array α} {a : α} : | ||
| (l.erase a).toList = l.toList.erase a := by | ||
| simp [erase, ← List.eraseIdx_indexOf_eq_erase, List.indexOf_eq_indexOf?] |
There was a problem hiding this comment.
Nonterminal simp: please use simp only instead.
|
Mathlib CI status (docs):
|
fgdorais
added
awaiting-author
Co-authored-by: François G. Dorais <[email protected]>
|
awaiting-review |
github-actions
bot
added
awaiting-review
fgdorais
approved these changes
Jan 29, 2025
leanprover-community-mathlib4-bot
added a commit
to leanprover-community/mathlib4
that referenced
this pull request
Jan 29, 2025
|
Thank you! |
Merged
via the queue into
leanprover-community:main
with commit Jan 29, 2025
61dd720
2 checks passed
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Outdated suggestions cannot be applied.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.
This is functional, but I don't have much experience, so any review is much appreciated.