 6.6e-002
 Iter  3: fit = 3.628582e-001 fitdelta = 1.5e-002
 Iter  4: fit = 3.700452e-001 fitdelta = 7.2e-003
 Iter  5: fit = 3.727897e-001 fitdelta = 2.7e-003
 Iter  6: fit = 3.737295e-001 fitdelta = 9.4e-004
 Iter  7: fit = 3.740582e-001 fitdelta = 3.3e-004
 Iter  8: fit = 3.741751e-001 fitdelta = 1.2e-004
 Iter  9: fit = 3.742168e-001 fitdelta = 4.2e-005
T is a ttensor of size 5 x 4 x 3
	T.core is a tensor of size 2 x 2 x 2
		T.core(:,:,1) = 
	    1.1796   -0.0116
	    0.4219   -0.0175
		T.core(:,:,2) = 