def _termination_condition(t, k, g, n, s, alpha, delta):
 diff = (k - solow_steady_state(g, n, s, alpha, delta))
 return diff

def _termination_condition ( t , k , g , n , s , alpha , delta ) : diff = ( k - solow_steady_state ( g , n , s , alpha , delta ) ) return diff
terminate solver when we get close to steady state .