pith. machine review for the scientific record. sign in
def definition def or abbrev

runningCoupling

show as:
view Lean formalization →

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

generate prose now

formal statement (Lean)

 105noncomputable def runningCoupling (alpha0 b : ℝ) (n : ℤ) : ℝ :=

proof body

Definition body.

 106  alpha0 / (1 + b * n * log phi)
 107
 108/-- **THEOREM**: At rung 0, the coupling equals the reference value. -/

used by (3)

From the project-wide theorem graph. These declarations reference this one in their body.

depends on (7)

Lean names referenced from this declaration's body.