def METHOD_NAME(self) -> None:
    x = cvxpy.Variable(3, pos=True)
    p = [1, 2, 0.5]
    geo_mean = cvxpy.geo_mean(x, p)
    self.assertTrue(geo_mean.is_dgp())
    self.assertTrue(geo_mean.is_log_log_affine())
    self.assertTrue(geo_mean.is_log_log_convex())
    self.assertTrue(geo_mean.is_log_log_concave())