def definition def or abbrev

`phi`

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

formal statement (Lean)

  25noncomputable def phi : ℝ := (1 + Real.sqrt 5) / 2

Definition body.

  26
  27/-- phi > 1 (needed for log base phi). -/

Lean names referenced from this declaration's body.

for in IndisputableMonolith.Foundation.UniversalForcingSelfReference decl_use