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2024-06-06 14:15
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fix: remove Dedekind domain assumption from Ideal.inf_eq_mul_of_coprime (
#13308
)
Estimated changes
Modified
Mathlib/RingTheory/DedekindDomain/Ideal.lean
deleted
theorem
Ideal.inf_eq_mul_of_coprime
Modified
Mathlib/RingTheory/Ideal/Norm.lean
modified
theorem
cardQuot_mul_of_coprime
Modified
Mathlib/RingTheory/Ideal/Operations.lean
added
theorem
Ideal.inf_eq_mul_of_isCoprime
Modified
Mathlib/RingTheory/Ideal/QuotientOperations.lean
added
theorem
Ideal.fst_comp_quotientMulEquivQuotientProd
added
theorem
Ideal.quotientMulEquivQuotientProd_fst
added
theorem
Ideal.quotientMulEquivQuotientProd_snd
added
theorem
Ideal.snd_comp_quotientMulEquivQuotientProd