rw [Complex.cpow_def_of_ne_zero (ofReal_ne_zero.mpr (ne_of_gt hx)), Complex.ofReal_log hx.le]
n : ℕ
A a b c d u x y t σ' : ℝ
ψ Ψ : ℝ → ℂ
F G : ℂ → ℂ
f : ℕ → ℂ
𝕜 : Type
inst✝ : _root_.RCLike 𝕜
hx : 0 < x
⊢ cexp (↑x.log * (↑σ' - 1 + ↑t * I)) * (↑σ' + ↑t * I - 1)⁻¹ = ↑x ^ (↑σ' - 1 + ↑t * I) * (↑σ' + ↑t * I - 1)⁻¹
no goals