lean_workbook_plus_48060
ProvedProve that
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_48060 (a : ℝ) : (1 + 3 * a ^ 2) ^ 2 ≥ 16 * a ^ 3 := by sorry
Source
Prove that
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_48060 (a : ℝ) : (1 + 3 * a ^ 2) ^ 2 ≥ 16 * a ^ 3 := by sorry