case h
α : Type u_1
inst✝³ : CancelCommMonoidWithZero α
inst✝² : UniqueFactorizationMonoid α
inst✝¹ : NormalizationMonoid α
inst✝ : DecidableEq α
x : α
n : ℕ
a✝ : α
⊢ ↑(factorization (x ^ n)) a✝ = ↑(n • factorization x) a✝
α : Type u_1
inst✝³ : CancelCommMonoidWithZero α
inst✝² : UniqueFactorizationMonoid α
inst✝¹ : NormalizationMonoid α
inst✝ : DecidableEq α
x : α
n : ℕ
⊢ factorization (x ^ n) = n • factorization x
ext
no goals
case h
α : Type u_1
inst✝³ : CancelCommMonoidWithZero α
inst✝² : UniqueFactorizationMonoid α
inst✝¹ : NormalizationMonoid α
inst✝ : DecidableEq α
x : α
n : ℕ
a✝ : α
⊢ ↑(factorization (x ^ n)) a✝ = ↑(n • factorization x) a✝
simp [factorization]