theorem sensitivity_ratio_bottleneck {P k1 k2 : ℝ} (hP : 0 < P) (hk1 : 0 < k1) (_hk2 : 0 < k2)
(h : k1 < k2) (n : ℕ) (hn : 0 < n) :
P / (↑n * k2) < P / (↑n * k1) := by
apply div_lt_div_of_pos_left hP
· exact mul_pos (Nat.cast_pos.mpr hn) hk1
· exact mul_lt_mul_of_pos_left h (Nat.cast_pos.mpr hn)Theorems 5-6, Proposition 3: Next-Generation Matrix and Activation Threshold