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Title "pici;
Parameters a,b,c;
Variable x,y;
Function (1+b)*ln(100*y)-b*ln((a-0.01+y)/a)=c*x;
Data;
0        0.01
2        0.012
4        0.037
6        0.057
8        0.15
10        0.2
12.5        0.25
14.5        0.3
16.5        0.38
18.5        0.45
19.5        0.58
20.5        0.73
21.5        0.75
22.5        0.78
23.5        0.88
24.5        1.03
25.5        1.25
26.5        1.58
27.5        2.3
28.5        3.31
29.5        4.44
30.5        5.2
31.5        6.07
32.5        7.2
33.5        8.25
34.5        8.64
35.5        9.163
36.5        9.4
37.5        9.856
38.5        10.15
39.5        10.6
40.5        11.405
41.5        11.104
42.5        11.654
43.5        11.571
44.5        11.609
45.5        11.541
47.5        11.82
49.5        11.458
51.5        11.578
53.5        11.352
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a                  -12.0480910721035
b                  8.9494617557344
c                  2.16619084043786
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