def add(self, other, name='sum'):
        assert isinstance(other, Kern), "only kernels can be added to kernels..."
        from .add import Add
        return Add([self, other], name=name)
Compute the moments and :math:`g(\phi)`.
dataset/ETHPy150Open SheffieldML/GPy/GPy/kern/src/kern.py/Kern.add--crossover with--dataset/ETHPy150Open bayespy/bayespy/bayespy/inference/vmp/nodes/poisson.py/PoissonDistribution.compute_moments_and_cgf