English
Define scalingConstantOf(μ,K) as the maximum of a certain guaranteed bound and 1, giving a uniform scaling constant for radius K.
Русский
Определим scalingConstantOf(μ,K) как максимум некоторого гарантированного константного bound и 1, задавая единый масштабный коэффициент для масштаба K.
LaTeX
$$$$ \\mathrm{scalingConstantOf}(\\mu,K) := \\max\\left( \\text{chosen bound}, 1\\right). $$$$
Lean4
/-- A variant of `IsUnifLocDoublingMeasure.doublingConstant` which allows for scaling the
radius by values other than `2`. -/
def scalingConstantOf (K : ℝ) : ℝ≥0 :=
max (Classical.choose <| exists_eventually_forall_measure_closedBall_le_mul μ K) 1