Theorems · Theorem · commutative algebra

WittVector.coeff_frobenius

∀ {p : ℕ} {R : Type u_1} [hp : Fact (Nat.Prime p)] [inst : CommRing R] (x : WittVector p R) (n : ℕ),
  (WittVector.frobenius x).coeff n = (MvPolynomial.aeval x.coeff) (WittVector.frobeniusPoly p n)

Defined in

Mathlib.RingTheory.WittVector.Frobenius

Cited by

1 results in Mathlib

Foundations

Depth 142 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

FactCommRing