[Merged by Bors] - feat(InfinitePlace/Embeddings): remove dependency of IsMixed/IsUnmixed on Extension.#29945
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PR summary f4506f7151Import changes for modified filesNo significant changes to the import graph Import changes for all files
Declarations diffNo declarations were harmed in the making of this PR! 🐙 You can run this locally as follows## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>
## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>The doc-module for No changes to technical debt.You can run this locally as
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xroblot
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Sep 26, 2025
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Yes, that looks like a better way to define IsMixed indeed. Thanks!
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Thanks! bors merge |
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…ixed` on `Extension`. (#29945) - Remove the unnecessary dependency of `ComplexEmbedding.IsUnmixed` on the subtype `ComplexEmbedding.Extension`, which makes it easier to use as it does not require the construction of a term of `ComplexEmbedding.Extension`. This also aligns it more closely with [`InfinitePlace.IsUnramified`](https://github.com/leanprover-community/mathlib4/blob/f4506f7151c9057fd9f8714b2a1f13a647fe2352/Mathlib/NumberTheory/NumberField/InfinitePlace/Ramification.lean#L162-L165), of which it is intended to be an analogue. - Ditto for `ComplexEmbedding.IsMixed`. - The definition of `IsUnmixed` is now given in simp-normal form.
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IsMixed/IsUnmixed on Extension.IsMixed/IsUnmixed on Extension.
joelriou
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Oct 2, 2025
…ixed` on `Extension`. (leanprover-community#29945) - Remove the unnecessary dependency of `ComplexEmbedding.IsUnmixed` on the subtype `ComplexEmbedding.Extension`, which makes it easier to use as it does not require the construction of a term of `ComplexEmbedding.Extension`. This also aligns it more closely with [`InfinitePlace.IsUnramified`](https://github.com/leanprover-community/mathlib4/blob/f4506f7151c9057fd9f8714b2a1f13a647fe2352/Mathlib/NumberTheory/NumberField/InfinitePlace/Ramification.lean#L162-L165), of which it is intended to be an analogue. - Ditto for `ComplexEmbedding.IsMixed`. - The definition of `IsUnmixed` is now given in simp-normal form.
mitchell-horner
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Oct 6, 2025
…ixed` on `Extension`. (leanprover-community#29945) - Remove the unnecessary dependency of `ComplexEmbedding.IsUnmixed` on the subtype `ComplexEmbedding.Extension`, which makes it easier to use as it does not require the construction of a term of `ComplexEmbedding.Extension`. This also aligns it more closely with [`InfinitePlace.IsUnramified`](https://github.com/leanprover-community/mathlib4/blob/f4506f7151c9057fd9f8714b2a1f13a647fe2352/Mathlib/NumberTheory/NumberField/InfinitePlace/Ramification.lean#L162-L165), of which it is intended to be an analogue. - Ditto for `ComplexEmbedding.IsMixed`. - The definition of `IsUnmixed` is now given in simp-normal form.
BeibeiX0
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Nov 7, 2025
…ixed` on `Extension`. (leanprover-community#29945) - Remove the unnecessary dependency of `ComplexEmbedding.IsUnmixed` on the subtype `ComplexEmbedding.Extension`, which makes it easier to use as it does not require the construction of a term of `ComplexEmbedding.Extension`. This also aligns it more closely with [`InfinitePlace.IsUnramified`](https://github.com/leanprover-community/mathlib4/blob/f4506f7151c9057fd9f8714b2a1f13a647fe2352/Mathlib/NumberTheory/NumberField/InfinitePlace/Ramification.lean#L162-L165), of which it is intended to be an analogue. - Ditto for `ComplexEmbedding.IsMixed`. - The definition of `IsUnmixed` is now given in simp-normal form.
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ComplexEmbedding.IsUnmixedon the subtypeComplexEmbedding.Extension, which makes it easier to use as it does not require the construction of a term ofComplexEmbedding.Extension. This also aligns it more closely withInfinitePlace.IsUnramified, of which it is intended to be an analogue.ComplexEmbedding.IsMixed.IsUnmixedis now given in simp-normal form.