$x_{i}$	$b e s t_{i}$	$f (x) > f (b e s t)$	$Δ θ_{i}$
$x_{i}$	$b e s t_{i}$	$f (x) > f (b e s t)$	$Δ θ_{i}$	$α_{i} β_{i} > 0$	$α_{i} β_{i} < 0$	$α_{i} = 0$	$β_{i} = 0$
0	0	FALSE	0	0	0	0	0
0	0	TRUE	0	0	0	0	0
0	1	FALSE	0.01 π	+1	−1	0	±1
0	1	TRUE	0.01 π	−1	+1	±1	0
1	0	FALSE	0.01 π	−1	+1	±1	0
1	0	TRUE	0.01 π	+1	−1	0	±1
1	1	FALSE	0	0	0	0	0
1	1	TRUE	0	0	0	0	0