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Issues: leanprover-community/mathlib3

91 Open 271 Closed
91 Open 271 Closed
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Issues list

Use a sensible sort order in multiset.repr
#18166 opened Jan 13, 2023 by eric-wieser
Tracking: attribute semireducible/irreducible mathport For compatibility with Lean 4 changes, to simplify porting needs-refactor
#18164 opened Jan 13, 2023 by jcommelin
(a :: l ++ [b]).last' does not simplify to some b
#18010 opened Dec 24, 2022 by jcpaik
polyrith fails if expression is an equality of numerals bug t-meta Tactics, attributes or user commands
#17141 opened Oct 24, 2022 by eric-wieser
1
Diamond of complete boolean algebras on sets
#16932 opened Oct 12, 2022 by ocfnash
Basics of tempered distributions long term t-analysis Analysis (normed *, calculus)
#16386 opened Sep 5, 2022 by mcdoll
9 of 16 tasks
1
evaluate int.floor and int.fract with norm_num feature-request This issue is a feature request, either for mathematics, tactics, or CI
#15992 opened Aug 10, 2022 by vihdzp
1
2
Refactor bilinear forms RFC Request for comment t-algebra Algebra (groups, rings, fields etc)
#15907 opened Aug 7, 2022 by mcdoll
2 of 8 tasks
Pi is irrational good-first-project t-analysis Analysis (normed *, calculus)
#15860 opened Aug 4, 2022 by mcdoll
5
Cleanup direct_sum.sigma_curry / direct_sum.is_internal.collected_basis t-algebra Algebra (groups, rings, fields etc)
#15756 opened Jul 29, 2022 by ADedecker
Remove has_coe_to_fun instance for unitary_group good-first-project
#15749 opened Jul 29, 2022 by mcdoll
Banach-Alaoglu for topological vector spaces feature-request This issue is a feature request, either for mathematics, tactics, or CI
#15734 opened Jul 28, 2022 by mcdoll
expand_exists improvements t-meta Tactics, attributes or user commands
#15723 opened Jul 27, 2022 by robertylewis
1
1
Locally convex Hausdorff spaces feature-request This issue is a feature request, either for mathematics, tactics, or CI good-first-project
#15565 opened Jul 20, 2022 by mcdoll
1
Add an instance {add_,}sub{monoid,group}_class S M → has_coe_t S ({add_,}sub{monoid,group} M)
#15053 opened Jun 29, 2022 by Vierkantor
nth_rewrite incorrectly unifies universe variables bug t-meta Tactics, attributes or user commands
#14994 opened Jun 27, 2022 by fpvandoorn
apply' can close the goal with metavariables bug t-meta Tactics, attributes or user commands
#14993 opened Jun 27, 2022 by fpvandoorn
Approximation tactic feature-request This issue is a feature request, either for mathematics, tactics, or CI
#14781 opened Jun 16, 2022 by BoltonBailey
1
Create library note explaining seemingly redundant fintype and decidable arguments.
#14275 opened May 20, 2022 by kmill
1
padic_norm file maintenance
#13574 opened Apr 21, 2022 by BoltonBailey
1 of 4 tasks
convert is_monoid_hom etc to structures, and move out of deprecated
#13506 opened Apr 19, 2022 by kim-em
to_ framework feature-request This issue is a feature request, either for mathematics, tactics, or CI t-meta Tactics, attributes or user commands
#13461 opened Apr 15, 2022 by YaelDillies
1
let linear_combination solve ≠ goals feature-request This issue is a feature request, either for mathematics, tactics, or CI modifies-tactic-syntax This PR adds a new interactive tactic or modifies the syntax of an existing tactic. t-meta Tactics, attributes or user commands
#12685 opened Mar 14, 2022 by hrmacbeth
Lipschitz embeddings into ℓ^∞ good-first-project
#11571 opened Jan 20, 2022 by hrmacbeth
1
Arithmetic of quadratic fields feature-request This issue is a feature request, either for mathematics, tactics, or CI
#11407 opened Jan 12, 2022 by riccardobrasca
6
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