Kim Morrison
335e34df19
chore: add deprecations for duplicated theorems ( #10967 )
2025-10-29 05:26:16 +00:00
Kim Morrison
4c44fdb95f
chore: remove grind annotations of List/Array/Vector.zip_map_left/right ( #10163 )
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This PR removes some (hopefully) unnecessary `grind` annotations that
cause instantiation explosions.
2025-08-28 10:38:50 +00:00
Kim Morrison
6e06978961
chore: remove >6 month old deprecations ( #9640 )
2025-08-05 02:29:15 +00:00
Kyle Miller
4575799f8e
chore: library style cleanup ( #9654 )
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This PR cleans up the style of the library in anticipation of a future
PR that requires strict indentation for tactic sequences.
2025-07-31 21:28:59 +00:00
Sebastian Graf
8a58037df9
feat: Add List.zipWithM and Array.zipWithM ( #9528 )
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This PR adds `List.zipWithM` and `Array.zipWithM`.
2025-07-28 08:39:52 +00:00
Sebastian Ullrich
09a5b34931
feat: make private the default in module ( #9044 )
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This PR adjusts the experimental module system to make `private` the
default visibility modifier in `module`s, introducing `public` as a new
modifier instead. `public section` can be used to revert the default for
an entire section, though this is more intended to ease gradual adoption
of the new semantics such as in `Init` (and soon `Std`) where they
should be replaced by a future decl-by-decl re-review of visibilities.
2025-06-28 16:30:53 +00:00
Joachim Breitner
be80a23281
chore: remove unused simp args ( #8905 )
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This PR uses the linter from
https://github.com/leanprover/lean4/pull/8901 to clean up simp
arguments.
2025-06-20 22:34:30 +00:00
Rob23oba
e450a02621
fix: change show tactic to work as documented ( #7395 )
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This PR changes the `show t` tactic to match its documentation.
Previously it was a synonym for `change t`, but now it finds the first
goal that unifies with the term `t` and moves it to the front of the
goal list.
2025-06-12 23:54:09 +00:00
Kim Morrison
6a698c1c22
feat: grind annotations for List/Array/Vector.zip functions ( #8750 )
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This PR adds grind annotations for the
`List/Array/Vector.zipWith/zipWithAll/unzip` functions.
2025-06-12 18:41:24 +00:00
Markus Himmel
68d9d14d44
chore: do not use the coercion α → Option α in Init and Std ( #8085 )
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This PR moves the coercion `α → Option α` to the new file
`Init.Data.Option.Coe`. This file may not be imported anywhere in `Init`
or `Std`.
2025-04-24 13:35:01 +00:00
Sebastian Ullrich
7feb583b9e
feat: enable experimental module system in Init ( #8047 )
2025-04-23 17:21:33 +00:00
Markus Himmel
5a34ffb9b0
chore: upstream Nat material from mathlib ( #7971 )
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This PR upstreams much of the material from `Mathlib/Data/Nat/Init.lean`
and `Mathlib/Data/Nat/Basic.lean`.
2025-04-16 06:55:32 +00:00
Kim Morrison
daa4fd9955
feat: review of implicitness of arguments in List/Array ( #7672 )
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This PR reviews the implicitness of arguments across List/Array/Vector,
generally trying to make arguments implicit where possible, although
sometimes correcting propositional arguments which were incorrectly
implicit to explicit.
2025-03-26 04:40:06 +00:00
Kim Morrison
d32a7b250a
chore: remove >6 month old deprecations ( #7518 )
2025-03-17 04:42:05 +00:00
Kim Morrison
d9ab758af5
chore: re-enable List variable linter ( #7215 )
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Turns back on the variable names linters across List/Array/Vector.
2025-02-24 23:34:01 +00:00
Kim Morrison
8a2e21cfc4
chore: linting variable names in List/Array ( #7146 )
2025-02-19 12:45:02 +00:00
Kim Morrison
3cf6fb2405
chore: fix linter.listVariables naming ( #7044 )
2025-02-12 05:17:39 +00:00
Kim Morrison
92f0d31ed7
chore: linting List ( #6970 )
2025-02-07 01:44:51 +00:00
Kim Morrison
bc234f9f8d
feat: align List/Array/Vector.zip/zipWith/zipWithAll/unzip ( #6840 )
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This PR completes the alignment of
`List/Array/Vector.zip/zipWith/zipWithAll/unzip` lemmas.
2025-01-29 07:58:17 +00:00
Kim Morrison
7e8af0fc9d
feat: rename List.enum(From) to List.zipIdx, and Array/Vector.zipWithIndex to zipIdx ( #6800 )
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This PR uniformizes the naming of `enum`/`enumFrom` (on `List`) and
`zipWithIndex` (on `Array` on `Vector`), replacing all with `zipIdx`. At
the same time, we generalize to add an optional `Nat` parameter for the
initial value of the index (which previously existed, only for `List`,
as the separate function `enumFrom`).
2025-01-28 23:34:30 +00:00
Kim Morrison
b289b660c7
chore: remove deprecations from 2024-06 ( #6696 )
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This PR removes deprecations in the standard library from June 2024.
2025-01-19 08:46:24 +00:00
Kim Morrison
603108e34c
feat: finish alignment of List/Array/Vector.append lemmas ( #6617 )
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This PR completes alignment of `List`/`Array`/`Vector` `append` lemmas.
2025-01-13 02:00:49 +00:00
Leonardo de Moura
16bc6ebcb6
fix: ensure simp and dsimp do not unfold too much ( #6397 )
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This PR ensures that `simp` and `dsimp` do not unfold definitions that
are not intended to be unfolded by the user. See issue #5755 for an
example affected by this issue.
Closes #5755
---------
Co-authored-by: Kim Morrison <kim@tqft.net>
2024-12-21 04:16:15 +00:00
Kim Morrison
20ea855e50
feat: upstream List.mapIdx, and add lemmas ( #5696 )
2024-10-14 07:25:02 +00:00
Kim Morrison
e3811fd838
chore: cleanup unused variables ( #5579 )
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This pulls changes to the standard library out of #5338 .
2024-10-02 01:51:22 +00:00
Kim Morrison
c3f384d6a5
feat: review of List.erase / List.find lemmas ( #5391 )
2024-09-19 05:37:04 +00:00
Kim Morrison
ddd471223c
chore: cleaning up redundant simp lemmas ( #5381 )
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Problems reported by the simpNF linter downstream.
2024-09-18 10:06:29 +00:00
Kim Morrison
45af92fcd1
feat: lemmas about List.tail ( #5360 )
2024-09-16 09:25:24 +00:00
Kim Morrison
d08051cf0b
chore: variables appearing on both sides of an iff should be implicit ( #5254 )
2024-09-04 08:33:24 +00:00
Kim Morrison
bf304769e0
feat: misc List lemma updates ( #5127 )
2024-08-23 01:17:17 +00:00
Kim Morrison
69f86d6478
chore: split Init.Data.List.Lemmas ( #4863 )
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Init.Data.List.Lemmas had reached 5000 lines: splitting into
function-specific files.
2024-07-30 03:17:34 +00:00
