andes.routines.cpf.NaturalParam# class andes.routines.cpf.NaturalParam[source]# P = lam - lam_prev - step. Singular at nose. __init__(*args, **kwargs)# Methods constraint(xy, lam, xy_prev, lam_prev, step, ...) jacobian(xy, lam, xy_prev, lam_prev, z, nm)