[Merged by Bors] - feat: add Fin.cons_mem_piFinset_iff#6605
[Merged by Bors] - feat: add Fin.cons_mem_piFinset_iff#6605BoltonBailey wants to merge 25 commits intomasterfrom
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looks like you committed things that are in lake-packages as submodules somehow please remove them |
Co-authored-by: Alex J Best <alex.j.best@gmail.com>
Co-authored-by: Oliver Nash <github@olivernash.org>
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For the show_term golfing, I am confused if you want me to do that for the blocks with rcases. Doing that seems to make the proof longer. |
eric-wieser
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bors d+
I pushed changes that address all my suggestions; if they look ok to you, please merge; otherwise revert the ones you don't like and ping me.
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✌️ BoltonBailey can now approve this pull request. To approve and merge a pull request, simply reply with |
…lib4 into BoltonBailey/cons-piFinset
…rover-community/mathlib4 into BoltonBailey/cons-piFinset
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bors r+ |
Adds a lemma about when `Fin.cons` is an element of `piFinset` Co-authored-by: Eric Wieser <wieser.eric@gmail.com>
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A bunch of lemmas in `Algebra.BigOperators.Ring` were not about rings. This PR moves them along some lemmas from `Data.Fintype.BigOperators` to their correct place. I create a new file with the content from #6605 to avoid importing `Fin` material in finset files as a result. From LeanAPAP
A bunch of lemmas in `Algebra.BigOperators.Ring` were not about rings. This PR moves them along with some lemmas from `Data.Fintype.BigOperators` to their correct place. I create a new file with the content from #6605 to avoid importing `Fin` material in finset files as a result. From LeanAPAP
Adds a lemma about when
Fin.consis an element ofpiFinset