def dlogprior(self, param):
        """Equal to value of `basemodel.dlogprior`."""
        assert param in self.freeparams, "Invalid param: {0}".format(param)
        if param in self.distributionparams:
            return 0.0
        else:
            return self._models[0].dlogprior(param)
def dlogprior ( self , param ) : assert param in self . freeparams , "Invalid param: {0}" . format ( param ) if param in self . distributionparams : return 0.0 else : return self . _models [ 0 ] . dlogprior ( param )
Equal to value of `basemodel.dlogprior`.