fact: Definition init_tr (h : TypeSpeed) : Trajectory := mkTrajectory (mkDifferential (fun t : R => (h * t)%R) (init_tr_derivable_x h)) (mkDifferential (fun t : R => 0%R) (init_tr_derivable_y h)) (mkDifferential (fun t : R => 0%R) (init_tr_derivable_y h)) (mkDifferential (fun t : R => 0%R) (init_tr_derivable_y h)) h (init_tr_cond_x h) (init_tr_cond_y h) init_tr_cond_phi (init_tr_cond_theta h).
imports: Reals trajectory_const rrho