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Theorem
PowerSeries.coeff_zero_mul_X
Modification history
2023-09-22 17:22
Mathlib/RingTheory/PowerSeries/Basic.lean
feat(RingTheory/PowerSeries): add lemmas on formal power series (#7294) …
Modified
PowerSeries.coeff_zero_mul_X
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2023-05-22 16:35
Mathlib/RingTheory/PowerSeries/Basic.lean
feat: port RingTheory.PowerSeries.Basic (#4167)
Added
PowerSeries.coeff_zero_mul_X
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