Databases Reference
In-Depth Information
TABLE 5.7
Deviation from Ideal Calculations
Current Value
Deviation from Ideal
80
1.000
81
0.950
82
0.900
83
0.850
84
0.800
85
0.750
86
0.700
87
0.650
88
0.600
89
0.550
90
0.500
91
0.450
92
0.400
93
0.350
94
0.300
95
0.250
96
0.200
97
0.150
98
0.100
99
0.050
100
0.000
101
0.050
102
0.100
103
0.150
104
0.200
105
0.250
106
0.300
107
0.350
108
0.400
109
0.450
110
0.500
111
0.550
112
0.600
113
0.650
114
0.700
115
0.750
116
0.800
117
0.850
118
0.900
119
0.950
120
1.000
scale of 0-1 to a logarithmic scale such as that shown in Figure 5.30. To do this, the log scale from
1-10 must be utilized. A formula must now be established to convert a linear number with a range
of (0-1) to a number with a range of (1-10), of which the log will be taken.
({0
−
1}*9)
+
1
(5.4)
