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feat(data/mv_polynomial): add pderivative_eq_zero_of_not_mem_vars #2324

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merged 7 commits into from
Apr 6, 2020

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shingtaklam1324
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TO CONTRIBUTORS:

Make sure you have:

If this PR is related to a discussion on Zulip, please include a link in the discussion.

For reviewers: code review check list

Added the missing lemma from the previous PR:

lemma pderivative_eq_zero_of_not_mem_vars {v : S} {f : mv_polynomial S R} (h : v ∉ f.vars) :
  pderivative v f = 0 :=

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@semorrison semorrison left a comment

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Otherwise, looks great.

@semorrison semorrison added the awaiting-author A reviewer has asked the author a question or requested changes label Apr 5, 2020
@jcommelin jcommelin 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-author A reviewer has asked the author a question or requested changes labels Apr 6, 2020
@mergify mergify bot merged commit 7b120a3 into master Apr 6, 2020
@mergify mergify bot deleted the pderivative-lemma branch April 6, 2020 18:21
anrddh pushed a commit to anrddh/mathlib that referenced this pull request May 15, 2020
…anprover-community#2324)

* feat(data/mv_polynomial): add pderivative_eq_zero_of_not_mem_vars

* Added doc comment for `pderivative.add_monoid_hom`

* Fix formatting

* fixed issues from review

* change begin end to braces.

* fix issues from review

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
anrddh pushed a commit to anrddh/mathlib that referenced this pull request May 16, 2020
…anprover-community#2324)

* feat(data/mv_polynomial): add pderivative_eq_zero_of_not_mem_vars

* Added doc comment for `pderivative.add_monoid_hom`

* Fix formatting

* fixed issues from review

* change begin end to braces.

* fix issues from review

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
cipher1024 pushed a commit to cipher1024/mathlib that referenced this pull request Mar 15, 2022
…anprover-community#2324)

* feat(data/mv_polynomial): add pderivative_eq_zero_of_not_mem_vars

* Added doc comment for `pderivative.add_monoid_hom`

* Fix formatting

* fixed issues from review

* change begin end to braces.

* fix issues from review

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
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4 participants