theorem canard_delay (epsilon Tdot : ℝ)
(h_eps : 0 < epsilon) (hTdot : 0 < Tdot) :
-- tau_delay ~ 1 / sqrt(epsilon * Tdot)
0 < 1 / Real.sqrt (epsilon * Tdot) := by
exact div_pos one_pos (Real.sqrt_pos_of_pos (mul_pos h_eps hTdot))Results 47-62: Business Cycles on the CES Landscape