| BM | Bayesian Model of the world, i.e. all uncertainty is modeled by probabilities  | 
  | DS | Abstract class for discrete-time sources of data  | 
  | eEF | General conjugate exponential family posterior density  | 
  | enorm< sq_T > | General exponential family density  | 
  | epdf | Probability density function with numerical statistics, e.g. posterior density  | 
  | fnc | Class representing function of variables  | 
  | fsqmat | Fake sqmat. This class maps sqmat operations to operations on full matrix  | 
  | Kalman< sq_T > | Kalman filter with covaraince matrices in square root form  | 
  | KalmanFull | Basic Kalman filter with full matrices (education purpose only)! Will be deleted soon!  | 
  | MemDS | Class representing off-line data stored in memory  | 
  | mpdf | Conditional probability density, e.g. modeling some dependencies  | 
  | PF | A Particle Filter prototype  | 
  | RV | Class representing variables, most often random variables  | 
  | sqmat | Virtual class for representation of double symmetric matrices in square-root form  | 
  | TrivialPF | Trivial particle filter with proposal density that is not conditioned on the data  |