theorem decomposability_monotone {ε₁ ε₂ : ℝ} (h1 : 0 < ε₁) (_h2 : 0 < ε₂) (hlt : ε₁ < ε₂) : 1 / ε₂ - 1 < 1 / ε₁ - 1 := by linarith [one_div_lt_one_div_of_lt h1 hlt]
thesis/CESProofs/Hierarchy/SpectralHierarchy.lean:220
Endogenous Hierarchy: Why N Levels?