pub type Rees<Extra, Ensemble, R, Hist, Energy, S, Res> = ReplicaExchangeEntropicSampling<Extra, Ensemble, R, Hist, Energy, S, Res>;pub type Rees<Extra, Ensemble, R, Hist, Energy, S, Res> = ReplicaExchangeEntropicSampling<Extra, Ensemble, R, Hist, Energy, S, Res>;