moscot.base.problems.birth_death.delta# moscot.base.problems.birth_death.delta(a, delta_max=1.7, delta_min=0.3, delta_center=0.1, delta_width=0.2, **_)[source]# Death process. Return type: ndarray[Any, dtype[float64]] Parameters: a (ndarray[Any, dtype[float64]]) – delta_max (float) – delta_min (float) – delta_center (float) – delta_width (float) – _ (Any) –