$Δ t$	$Δ a$	$N_{c}$		V
$Δ t$	$Δ a$	${‖ \cdot ‖}_{\infty}$ error	order	${‖ \cdot ‖}_{\infty}$ error	order
0.01	0.1	0.3803		0.0019
0.005	0.05	0.1926	0.9814	0.000958	1.0082
0.0025	0.025	0.0973	0.9845	0.000478	1.0039
0.00125	0.0125	0.0490	0.9898	0.000238	1.0020
0.000625	0.00625	0.0246	0.9941	0.000119	1.0010