fact: Axiom Math_prop_alarm_1 : forall (a l : R) (T : TimeT), (MinDistance T <= l)%R -> (l <= MaxDistance T)%R -> (0 <= a)%R -> (a <= MinBeta)%R -> (Rsqr (l * cos a - v V * T) + Rsqr (l * sin a) <= Rsqr AlertRange)%R.
imports: Reals trajectory_const rrho constants Omega