[Merged by Bors] - feat: port Control.Basic #588
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Can you please lint? |
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The Kleisli composition operator has binding precedence 55 in Lean 4, and it is a named function, which makes the reason for the existence of `fish` in Lean 3 moot.
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I've added docstrings to the |
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bors merge |
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mathlib3 SHA: 08aeb33b5b693fb1392a7568ae2c0b253516535e porting notes: 1. The notation `$<` has been removed entirely. It is the same operation as `|>` in Lean 4 except with lower priority and a quick grep revealed it occurred literally nowhere in mathlib3. 2. The dubious translation errors were due to order of implicit arguments and have been `#alignₓ`ed (except `Sum.bind` I'm not sure what the issue was, see [Zulip](https://leanprover.zulipchat.com/#narrow/stream/287929-mathlib4/topic/why.20dubious.3F)) 3. The `fish` definition is no longer needed because `>=>` has the correct (i.e., same as mathlib3's `fish`) binding precedence (`55`) in core Lean 4. 4. It should be noted that `>=>` was left-associative in Lean 3, but it is now right-associative in Lean 4. There is a comment to this effect near `fish_assoc`. Co-authored-by: Jireh Loreaux <[email protected]> Co-authored-by: Ruben Van de Velde <[email protected]> Co-authored-by: Scott Morrison <[email protected]>
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* master: feat: port Data.Countable.Defs (#736) chore: bump to nightly-2022-11-26 (#747) feat(Algebra/Ring/Units): port file (#746) style(Algebra/Order/Monoid/Lemmas): Update to current naming convention (#743) feat: stubs in ad-hoc ported files for linarith algebra requirements (#733) feat: port algebra.group.semiconj (#717) chore: make argument to mul_inv_cancel implicit (#737) feat(Algebra/Ring/InjSurj): port file (#734) chore: bump to nightly-2022-11-25 (#731) feat: port order.minmax (#728) chore: make the 'p' argument to Nat.find implicit (#730) feat: port Control.Basic (#588) feat: port data.finite.defs (#698) feat: port: Data.DList.Basic (#616) chore: reduce imports in Algebra.Group.Defs (#727) chore(Algebra/Order/Hom/Basic): remove outParam (#692)
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mathlib3 SHA: 71ca477041bcd6d7c745fe555dc49735c12944b7 - [x] depends on: #588 Notes: 1. There is a discrepancy between the Lean 3 and Lean 4 types of `has_seq.seq` and `Seq.seq`. I added an `ₓ` for alignment. 2. There were one or two places where the existing `simp` or `rw` calls didn't succeed, but I'm not entirely sure why. 3. In `Functor.Comp.functor_comp_id` and `Functor.Comp.functor_id_comp` I had to use `Id` instead of `id`, because only the former has the `Monad` instance. 4. I had to change the imports, but I think what is there now is minimal. Co-authored-by: ADedecker <[email protected]>
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mathlib3 SHA: 71ca477041bcd6d7c745fe555dc49735c12944b7 - [x] depends on: #588 Notes: 1. There is a discrepancy between the Lean 3 and Lean 4 types of `has_seq.seq` and `Seq.seq`. I added an `ₓ` for alignment. 2. There were one or two places where the existing `simp` or `rw` calls didn't succeed, but I'm not entirely sure why. 3. In `Functor.Comp.functor_comp_id` and `Functor.Comp.functor_id_comp` I had to use `Id` instead of `id`, because only the former has the `Monad` instance. 4. I had to change the imports, but I think what is there now is minimal. Co-authored-by: ADedecker <[email protected]>
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mathlib3 SHA: 71ca477041bcd6d7c745fe555dc49735c12944b7 - [x] depends on: #588 Notes: 1. There is a discrepancy between the Lean 3 and Lean 4 types of `has_seq.seq` and `Seq.seq`. I added an `ₓ` for alignment. 2. There were one or two places where the existing `simp` or `rw` calls didn't succeed, but I'm not entirely sure why. 3. In `Functor.Comp.functor_comp_id` and `Functor.Comp.functor_id_comp` I had to use `Id` instead of `id`, because only the former has the `Monad` instance. 4. I had to change the imports, but I think what is there now is minimal. Co-authored-by: ADedecker <[email protected]>
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mathlib3 SHA: 71ca477041bcd6d7c745fe555dc49735c12944b7 - [x] depends on: #588 Notes: 1. There is a discrepancy between the Lean 3 and Lean 4 types of `has_seq.seq` and `Seq.seq`. I added an `ₓ` for alignment. 2. There were one or two places where the existing `simp` or `rw` calls didn't succeed, but I'm not entirely sure why. 3. In `Functor.Comp.functor_comp_id` and `Functor.Comp.functor_id_comp` I had to use `Id` instead of `id`, because only the former has the `Monad` instance. 4. I had to change the imports, but I think what is there now is minimal. Co-authored-by: ADedecker <[email protected]>
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mathlib3 SHA: 71ca477041bcd6d7c745fe555dc49735c12944b7 - [x] depends on: #588 Notes: 1. There is a discrepancy between the Lean 3 and Lean 4 types of `has_seq.seq` and `Seq.seq`. I added an `ₓ` for alignment. 2. There were one or two places where the existing `simp` or `rw` calls didn't succeed, but I'm not entirely sure why. 3. In `Functor.Comp.functor_comp_id` and `Functor.Comp.functor_id_comp` I had to use `Id` instead of `id`, because only the former has the `Monad` instance. 4. I had to change the imports, but I think what is there now is minimal. Co-authored-by: ADedecker <[email protected]>
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mathlib3 SHA: 71ca477041bcd6d7c745fe555dc49735c12944b7 - [x] depends on: #588 Notes: 1. There is a discrepancy between the Lean 3 and Lean 4 types of `has_seq.seq` and `Seq.seq`. I added an `ₓ` for alignment. 2. There were one or two places where the existing `simp` or `rw` calls didn't succeed, but I'm not entirely sure why. 3. In `Functor.Comp.functor_comp_id` and `Functor.Comp.functor_id_comp` I had to use `Id` instead of `id`, because only the former has the `Monad` instance. 4. I had to change the imports, but I think what is there now is minimal. Co-authored-by: ADedecker <[email protected]>
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mathlib3 SHA: 71ca477041bcd6d7c745fe555dc49735c12944b7 - [x] depends on: #588 Notes: 1. There is a discrepancy between the Lean 3 and Lean 4 types of `has_seq.seq` and `Seq.seq`. I added an `ₓ` for alignment. 2. There were one or two places where the existing `simp` or `rw` calls didn't succeed, but I'm not entirely sure why. 3. In `Functor.Comp.functor_comp_id` and `Functor.Comp.functor_id_comp` I had to use `Id` instead of `id`, because only the former has the `Monad` instance. 4. I had to change the imports, but I think what is there now is minimal. Co-authored-by: ADedecker <[email protected]>
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mathlib3 SHA: 08aeb33b5b693fb1392a7568ae2c0b253516535e
porting notes:
$<has been removed entirely. It is the same operation as|>in Lean 4 except with lower priority and a quick grep revealed it occurred literally nowhere in mathlib3.#alignₓed (exceptSum.bindI'm not sure what the issue was, see Zulip)fishdefinition is no longer needed because>=>has the correct (i.e., same as mathlib3'sfish) binding precedence (55) in core Lean 4.>=>was left-associative in Lean 3, but it is now right-associative in Lean 4. There is a comment to this effect nearfish_assoc.