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Pull requests list

doc: fix a typo in Pairwise doc toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9375 opened Jul 15, 2025 by faenuccio Loading…
2
fix: prevent deriving handlers from generating ambiguous identifiers builds-mathlib CI has verified that Mathlib builds against this PR changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9371 opened Jul 15, 2025 by jrr6 Loading…
1
2
chore: benchmark using USE_LAKE builds-mathlib CI has verified that Mathlib builds against this PR toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9361 opened Jul 14, 2025 by Kha Loading…
10
feat: generate (co)induction proof principles for mutually (co)inductive predicates changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9358 opened Jul 14, 2025 by wkrozowski Loading…
2
perf: minimize exported codegen data
#9356 opened Jul 14, 2025 by Kha • Draft
2
chore: hypothetical PR for grove changelog-no Do not include this PR in the release changelog grove The standard library changes in this PR should be analyzed using Grove. toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9355 opened Jul 14, 2025 by TwoFX • Draft
3
feat: use synthetic metavariables for autoparams (experiment) breaks-mathlib This is not necessarily a blocker for merging: but there needs to be a plan changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9346 opened Jul 13, 2025 by kmill • Draft
2
chore: rely on xType field rather than recomputing it toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9345 opened Jul 13, 2025 by zwarich Loading…
9
refactor: module-ize Lean
#9330 opened Jul 12, 2025 by Kha • Draft
draft: base-change approach to order hierarchy
#9329 opened Jul 12, 2025 by datokrat • Draft
perf: remove grind blockers
#9328 opened Jul 12, 2025 by Kha Loading…
5
fix: simp congruence constants for Decidable instance parameters changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9318 opened Jul 11, 2025 by Rob23oba Loading…
2
feat: add hints for missing structure instance fields builds-mathlib CI has verified that Mathlib builds against this PR changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9317 opened Jul 11, 2025 by jrr6 • Draft
2
feat: add case name hints builds-mathlib CI has verified that Mathlib builds against this PR changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9316 opened Jul 11, 2025 by jrr6 • Draft
2
feat: add named argument hints builds-mathlib CI has verified that Mathlib builds against this PR changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9315 opened Jul 11, 2025 by jrr6 • Draft
4
perf: remove obsolete old codegen workaround builds-mathlib CI has verified that Mathlib builds against this PR toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9311 opened Jul 11, 2025 by Kha Loading…
6
chore: fix acNf bug in bv_decide by switching over to grind
#9309 opened Jul 11, 2025 by bollu • Draft
feat: teach rfl about p → p builds-mathlib CI has verified that Mathlib builds against this PR changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9304 opened Jul 10, 2025 by JovanGerb Loading…
3
feat: make Option.decidableEqNone coherent with Option.instDecidableEq
#9302 opened Jul 10, 2025 by plp127 Loading…
6
perf: deduplicate core computation inside mkCongrSimpForConst? awaiting-mathlib We should not merge this until we have a successful Mathlib build breaks-mathlib This is not necessarily a blocker for merging: but there needs to be a plan force-mathlib-ci toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9300 opened Jul 10, 2025 by Kha • Draft
7
feat: add BitVec.ctz to bv_decide changelog-library Library toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9298 opened Jul 10, 2025 by luisacicolini • Draft
7
perf: minor performance improvement to reduceCtorEq simproc builds-mathlib CI has verified that Mathlib builds against this PR changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9295 opened Jul 10, 2025 by leodemoura Loading…
7
perf: don't use discr-based opts for ctors with no fields changelog-compiler Compiler, runtime, and FFI toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9288 opened Jul 9, 2025 by zwarich • Draft
6
fix: reorder "application type mismatch" message breaks-mathlib This is not necessarily a blocker for merging: but there needs to be a plan changelog-language Language features, tactics, and metaprograms toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9287 opened Jul 9, 2025 by jrr6 Loading…
5
refactor: remove now-unused type_context constructors toolchain-available A toolchain is available for this PR, at leanprover/lean4-pr-releases:pr-release-NNNN
#9282 opened Jul 9, 2025 by zwarich Loading…
2
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