def test_out_ufunc(self):
data_matrix = np.arange(15.).reshape(3, 5)
data_matrix_copy = np.copy(data_matrix)
fd = FDataGrid(data_matrix)
np.sqrt(fd, out=fd)
fd_sqrt_build = FDataGrid(np.sqrt(data_matrix_copy))
self.assertTrue(fd.equals(fd_sqrt_build))
def test_copy_equals(self):
fd = FDataGrid([[1, 2, 3, 4, 5], [2, 3, 4, 5, 6]])
self.assertTrue(fd.equals(fd.copy()))
