Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[Merged by Bors] - feat(algebra/ring): ite_mul_one and ite_mul_zero_... #3217

Closed
wants to merge 2 commits into from

Conversation

semorrison
Copy link
Collaborator

Three simple lemmas about if statements involving multiplication, useful while rewriting.


@semorrison semorrison added the awaiting-review The author would like community review of the PR label Jun 28, 2020
src/algebra/ring.lean Outdated Show resolved Hide resolved
Copy link
Member

@jcommelin jcommelin left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks 🎉

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 Jun 29, 2020
bors bot pushed a commit that referenced this pull request Jun 29, 2020
Three simple lemmas about if statements involving multiplication, useful while rewriting.



Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
@robertylewis
Copy link
Member

bors r-

@robertylewis
Copy link
Member

bors r+

bors bot pushed a commit that referenced this pull request Jun 29, 2020
Three simple lemmas about if statements involving multiplication, useful while rewriting.



Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
@bors
Copy link

bors bot commented Jun 29, 2020

Pull request successfully merged into master.

Build succeeded:

@bors bors bot changed the title feat(algebra/ring): ite_mul_one and ite_mul_zero_... [Merged by Bors] - feat(algebra/ring): ite_mul_one and ite_mul_zero_... Jun 29, 2020
@bors bors bot closed this Jun 29, 2020
@bors bors bot deleted the ite_mul_one branch June 29, 2020 15:01
bors bot pushed a commit that referenced this pull request Sep 17, 2021
We already had the versions with the arguments in the other order.

Follows on from #3217
bors bot pushed a commit that referenced this pull request Sep 17, 2021
We already had the versions with the arguments in the other order.

Follows on from #3217
cipher1024 pushed a commit to cipher1024/mathlib that referenced this pull request Mar 15, 2022
…unity#3217)

Three simple lemmas about if statements involving multiplication, useful while rewriting.



Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
ready-to-merge All that is left is for bors to build and merge this PR. (Remember you need to say `bors r+`.)
Projects
None yet
Development

Successfully merging this pull request may close these issues.

None yet

3 participants