def test_utpm_logdet_trace_expm(self):
D, P, N = 3, 5, 4
x = 0.1 * UTPM(numpy.random.randn(D, P, N, N))
x = UTPM.dot(x.T, x)
observed_logdet = UTPM.logdet(expm(x))
desired_logdet = UTPM.trace(x)
assert_allclose(observed_logdet.data, desired_logdet.data)
def test_utpm_logdet_trace_expm(self):
D, P, N = 3, 5, 4
x = 0.1 * UTPM(numpy.random.randn(D, P, N, N))
x = UTPM.dot(x.T, x)
observed_logdet = UTPM.logdet(expm(x))
desired_logdet = UTPM.trace(x)
assert_allclose(observed_logdet.data, desired_logdet.data)
