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[Merged by Bors] - chore(*Set): golf #12117

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[Merged by Bors] - chore(*Set): golf #12117

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urkud
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@urkud urkud commented Apr 13, 2024

  • Golf Directed.exists_mem_subset_of_finset_subset_biUnion
    using induction tactic.
  • Golf Set.fintype.
  • Reduce abuse of Set α = α → Prop defeq.

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- Golf `Directed.exists_mem_subset_of_finset_subset_biUnion`
  using Lean 4 `induction` tactic.
- Reduce abuse of `Set α = α → Prop` defeq.
@urkud urkud added awaiting-review The author would like community review of the PR easy < 20s of review time. See the lifecycle page for guidelines. t-logic Logic (model theory, set theory, etc) labels Apr 14, 2024
@tb65536
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tb65536 commented Apr 14, 2024

maintainer merge

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🚀 Pull request has been placed on the maintainer queue by tb65536.

@RemyDegenne
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bors r+

@github-actions github-actions bot added ready-to-merge This PR has been sent to bors. and removed awaiting-review The author would like community review of the PR labels Apr 14, 2024
mathlib-bors bot pushed a commit that referenced this pull request Apr 14, 2024
- Golf `Directed.exists_mem_subset_of_finset_subset_biUnion`
  using `induction` tactic.
- Golf `Set.fintype`.
- Reduce abuse of `Set α = α → Prop` defeq.
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mathlib-bors bot commented Apr 14, 2024

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors bot changed the title chore(*Set): golf [Merged by Bors] - chore(*Set): golf Apr 14, 2024
@mathlib-bors mathlib-bors bot closed this Apr 14, 2024
@mathlib-bors mathlib-bors bot deleted the YK-golf branch April 14, 2024 07:43
Louddy pushed a commit that referenced this pull request Apr 15, 2024
- Golf `Directed.exists_mem_subset_of_finset_subset_biUnion`
  using `induction` tactic.
- Golf `Set.fintype`.
- Reduce abuse of `Set α = α → Prop` defeq.
atarnoam pushed a commit that referenced this pull request Apr 16, 2024
- Golf `Directed.exists_mem_subset_of_finset_subset_biUnion`
  using `induction` tactic.
- Golf `Set.fintype`.
- Reduce abuse of `Set α = α → Prop` defeq.
uniwuni pushed a commit that referenced this pull request Apr 19, 2024
- Golf `Directed.exists_mem_subset_of_finset_subset_biUnion`
  using `induction` tactic.
- Golf `Set.fintype`.
- Reduce abuse of `Set α = α → Prop` defeq.
callesonne pushed a commit that referenced this pull request Apr 22, 2024
- Golf `Directed.exists_mem_subset_of_finset_subset_biUnion`
  using `induction` tactic.
- Golf `Set.fintype`.
- Reduce abuse of `Set α = α → Prop` defeq.
Jun2M pushed a commit that referenced this pull request Apr 24, 2024
- Golf `Directed.exists_mem_subset_of_finset_subset_biUnion`
  using `induction` tactic.
- Golf `Set.fintype`.
- Reduce abuse of `Set α = α → Prop` defeq.
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3 participants