no goals
α : Type ?u.815243
β : Type ?u.815246
a b c d : ℝ≥0∞
r p✝ q : ℝ≥0
p : ℝ
hp : 0 ≤ p
n : ℕ
⊢ ENNReal.ofReal (p ^ n) = ENNReal.ofReal p ^ n
rw [ofReal_eq_coe_nnreal hp, ← coe_pow, ← ofReal_coe_nnreal, NNReal.coe_pow, NNReal.coe_mk]