docs: @Override
  	public DoubleStream getRealizationsStream() {
  		if(isDeterministic()) {
  			return DoubleStream.generate(new DoubleSupplier() {
  				@Override
  				public double getAsDouble() {
  					return valueIfNonStochastic;
  				}
  			});
  		}
  		else {
  			return IntStream.range(0,size()).mapToDouble(realizations).parallel();
  		}
  	}