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MvPowerSeries.X_mem_nonzeroDivisors
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2025-04-07 16:44
Mathlib/RingTheory/MvPowerSeries/NoZeroDivisors.lean
feat(RingTheory): `dim R + 1 ≤ dim R[X]` (#21088) …
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MvPowerSeries.X_mem_nonzeroDivisors
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