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Theorem
Ideal.Submodule.mem_annihilator_span
Modification history
2024-10-23 12:15
Mathlib/RingTheory/Ideal/Maps.lean
refactor: redefine `Module.annihilator` using `RingHom.ker` (#18094) …
Added
Ideal.Submodule.mem_annihilator_span
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