Expand_Temperatures     Adjusting the temperature schedule
VDP                     Example of estimation using SMC
ZVCV                    Zero-Variance Control Variates
evidence                Evidence estimation with ZV-CV
getX                    The function 'getX' is used to get the matrix
                        of covariates for the regression based on a
                        specified polynomial order.
helper_functions        Useful helper functions
zvcv                    ZV-CV for general expectations
