MulChar.pow_apply_coe

∀ {R : Type u_1} [inst : CommMonoid R] {R' : Type u_2} [inst_1 : CommMonoidWithZero R'] (χ : MulChar R R') (n : ℕ)
  (a : Rˣ), (χ ^ n) ↑a = χ ↑a ^ n

If a is a unit and n : ℕ, then (χ ^ n) a = (χ a) ^ n.

Defined in: Mathlib.NumberTheory.MulChar.Basic
Cited by: 5 results in Mathlib
Foundations: Depth 32 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommMonoid CommMonoidWithZero

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