Consider the representation of a rational number in the form, associated with
"centered" Euclidean algorithm. We prove a new formula for the limit
distribution function for sequences of rationals with bounded sum of partial
quotients.
R.F.Tichy and J.Uitz introduced a one parameter family $g_{\lambda}$,
$\lambda \in (0,1)$, of singular functions. When $\lambda=1/2$ the function
$g_{\lambda}$ coincides with the famous Minkowski question mark function. In
this paper we describe the arithmetical nature of the function $g_{\lambda}$
when $\lambda = \frac{3-\sqrt{5}}{2}$.
R.F.Tichy and J.Uitz introduced a one parameter family $g_{\lambda}$,
$\lambda \in (0,1)$, of singular functions. When $\lambda=1/2$ the function
$g_{\lambda}$ coincides with the famous Minkowski question mark function. In
this paper we describe the arithmetical nature of the function $g_{\lambda}$
when $\lambda = \frac{3-\sqrt{5}}{2}$.