 (SD)   \(\exists \lambda\) such that for almost all points \(\bx(0)\),   \(\forall \delta \gt 0\) \(\exists t\gt 0\) such that  for almost all points \(\by(0)\) in a small neighborhood \((\delta)\) around \(\bx(0)\), \(\abs{\bx(0) - \by(0)}\lt \delta\) and \(\abs{\bJ(\bx(t)) - \bJ(\by(t))} \approx  \abs{\bJ(\bx(0)) - \bJ(\by(0))}e^{\lambda t}\), 