[Merged by Bors] - feat(algebra/big_operators): telescoping sums #3184
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
…rem about commutative groups
|
This adds tactic.abel... probably this file should be refactored into smaller pieces, and possibly tactics like abel and ring should learn about some of the more elementary lemmas. |
semorrison
reviewed
Jun 26, 2020
semorrison
reviewed
Jun 26, 2020
semorrison
reviewed
Jun 26, 2020
|
Otherwise, looks good to me (assuming we don't get a cyclic import with |
Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
|
bors merge |
bors bot
pushed a commit
that referenced
this pull request
Jun 26, 2020
generalize sum_range_sub_of_monotone, a theorem about nats, to a theorem about commutative groups
github-actions
bot
added
the
ready-to-merge
|
Pull request successfully merged into master. Build succeeded: |
bors
bot
changed the title
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Outdated suggestions cannot be applied.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.
generalize sum_range_sub_of_monotone, a theorem about nats, to a theorem about commutative groups