Theorems · Theorem · commutative algebra

WittVector.zsmul_coeff

∀ {p : ℕ} {R : Type u_1} [hp : Fact (Nat.Prime p)] [inst : CommRing R] (m : ℤ) (x : WittVector p R) (n : ℕ),
  (m • x).coeff n = WittVector.peval (WittVector.wittZSMul p m n) ![x.coeff]

Defined in

Mathlib.RingTheory.WittVector.Defs

Cited by

2 results in Mathlib

Foundations

Depth 100 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

FactCommRing