chore: adaptations for nightly-2026-04-10#208
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This provides a `PowIdentity K (Fintype.card K)` instance for any finite field, based on `FiniteField.pow_card` (Fermat's little theorem). This allows the `grind` ring solver to reduce high-degree polynomials over finite fields. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adapt to leanprover/lean4#13217 which requires indented tactic sequences after `by` and `decreasing_by`. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adapt to leanprover/lean4#13217. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…hlib4-nightly-testing into nightly-testing
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…ited.default` Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
`Lean.parseImports'` now emits `Init` more than once for module-system files such as `Mathlib.lean`, but `findImportsFromSource` (in importGraph) only `.erase`s the first occurrence. The remaining `Init` was treated as a module to lint, producing `uncaught exception: no such file or directory ... file: Init.lean` and breaking the `lint-style` CI job on `nightly-testing`. Defensively filter out any remaining `Init` after `findImportsFromSource`. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Co-authored-by: mathlib4-bot <github-mathlib4-bot@leanprover.zulipchat.com> Co-authored-by: mathlib-nightly-testing[bot] <mathlib-nightly-testing[bot]@users.noreply.github.com> Co-authored-by: leanprover-community-mathlib4-bot <leanprover-community-mathlib4-bot@users.noreply.github.com> Co-authored-by: Kyle Miller <kmill31415@gmail.com> Co-authored-by: Joachim Breitner <mail@joachim-breitner.de> Co-authored-by: Wojciech Rozowski <wojciech@lean-fro.org>
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Build failed: Fix if necessary, and then someone with permission can run |
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