import Mathlib import OAI.Probability.Ballisticity.Walk.PreBrownianGridMartingale import OAI.Probability.Ballisticity.Walk.RowProductIntegral import OAI.Probability.Ballisticity.Stationary.EpisodeFresh import OAI.Probability.Ballisticity.Stationary.BadArraySampling import OAI.Probability.Ballisticity.Entropy.BadWindowEntropy import OAI.Probability.Ballisticity.Stationary.BadArrayElliptic import OAI.Probability.Ballisticity.Estimates.BadStageMoment import OAI.Probability.Ballisticity.Estimates.BadDropMoment import OAI.Probability.Ballisticity.Renewal.PositiveLengthMark import OAI.Probability.Ballisticity.Stationary.BadFiniteArray import OAI.Probability.Ballisticity.Stationary.ArrayClassProbability import OAI.Probability.Ballisticity.Stationary.StationaryProfile2 import OAI.Probability.Ballisticity.Estimates.RapidDecayTail import OAI.Probability.Ballisticity.Renewal.VelocityWords namespace OAI section open MeasureTheory ProbabilityTheory Filter open scoped ENNReal NNReal Classical Topology BigOperators namespace DirectionalTransience theorem directional_transience_implies_ballisticity : MainStatement := by intro d hd ν hν hue ℓ hℓ htrans exact directional_transience_implies_ballisticity_unit hd ν hue ℓ hℓ htrans end DirectionalTransience end end OAI