Table 1. Recommended τ _M values.

α	σ	L	Optimal τ M
0.3	0.1	100	15
		1000	20
	0.5	100	10
		1000	10
	1	100	20
		1000	200
0.7	0.1	100	10
		1000	10
	0.5	100	10
		1000	40
	1	100	40
		1000	400
1.3	0.1	100	10
		1000	10
	0.1	100	10
		1000	45
	1	100	40
		1000	150
1.7	0.1	100	10
		1000	10
	0.5	100	20
		1000	75
	1	100	50
		1000	150