Theorems · Theorem · commutative algebra

MvPowerSeries.map_expand

∀ {σ : Type u_1} {R : Type u_3} {S : Type u_4} [inst : CommRing R] [inst_1 : CommRing S] (p : ℕ) (hp : p ≠ 0)
  (f : R →+* S) (φ : MvPowerSeries σ R),
  (MvPowerSeries.map f) ((MvPowerSeries.expand p hp) φ) = (MvPowerSeries.expand p hp) ((MvPowerSeries.map f) φ)

Defined in

Mathlib.RingTheory.MvPowerSeries.Expand

Cited by

2 results in Mathlib

Foundations

Depth 110 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommRingCommRing