__init__()

def __init__	(		self,
			env,
		np.ndarray	min_derivative,
		np.ndarray	max_derivative,
		float	action_penalty = 0.0
	)

Initialize wrapper.

Parameters

env	Environment to wrap.
min_derivative	Lower bound on the derivative of the original action.
max_derivative	Upper bound on the derivative of the original action.
action_penalty	Weight for an additional penalty on the differential action added to the reward.

Note

We assume the original action lives in a vector space.