Theorems · Theorem · commutative algebra

TruncatedWittVector.truncate_wittVector_truncate

∀ {p n : ℕ} {R : Type u_1} [inst : CommRing R] [inst_1 : Fact (Nat.Prime p)] {m : ℕ} (hm : n ≤ m) (x : WittVector p R),
  (TruncatedWittVector.truncate hm) ((WittVector.truncate m) x) = (WittVector.truncate n) x

Defined in

Mathlib.RingTheory.WittVector.Truncated

Cited by

3 results in Mathlib

Foundations

Depth 119 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommRingFact