Theorems · Theorem · commutative algebra
PowerSeries.IsWeierstrassDivisorAt.seq_one
∀ {A : Type u_1} [inst : CommRing A] {g : PowerSeries A} {I : Ideal A} (H : g.IsWeierstrassDivisorAt I)
(f : PowerSeries A),
H.seq f 1 =
(PowerSeries.mk fun i => (PowerSeries.coeff (i + ((PowerSeries.map (Ideal.Quotient.mk I)) g).order.toNat)) f) *
↑⋯.unit⁻¹- Cited by
- 0 results in Mathlib
- Foundations
- Depth 104 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- CommRing
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Cites23
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