MvPowerSeries.optionEquivLeft

(σ : Type u_1) →
  (R : Type u_2) → [inst : CommSemiring R] → MvPowerSeries (Option σ) R ≃ₐ[R] PowerSeries (MvPowerSeries σ R)

The algebra isomorphism between multivariable power series in Option σ and power series with coefficients in MvPowerSeries σ R.

Defined in: Mathlib.RingTheory.MvPowerSeries.Equiv
Cited by: 6 results in Mathlib
Foundations: Depth 101 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommSemiring

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