def definition def or abbrev

`attempt1`

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

formal statement (Lean)

  87noncomputable def attempt1 : ℝ := phi + 1/phi + 1/2

Definition body.

  88
  89/-- Attempt 2: e ≈ φ² + (1 - 1/φ)
  90
  91    φ² = φ + 1 ≈ 2.618
  92    1 - 1/φ = 1 - 0.618 = 0.382
  93    Sum: 3.000 (too big) -/