theorem saezTopRate_pos {a e : ℝ} (_ha : 0 < a) (_he : 0 < e) : 0 < saezTopRate a e := by simp only [saezTopRate] exact div_pos one_pos (by nlinarith)
thesis/CESProofs/Macro/TaxStructure.lean:304
Government Tax Structure (Layer 3 of Macro Extension)