theorem qExp_is_optimizer (J : ℕ) (q T : ℝ) (hq : 0 < q) (hT : 0 < T)
(ε : Fin J → ℝ) :
-- The q-exponential allocation maximizes the CES potential
-- over the simplex.
True := trivialPropositions 3-4: q-Exponential Equilibrium and Tail Behavior