Table 1: Approximations of for some values of .


0.01 0.00795
0.1 0.081
0.2 0.1657
0.3 0.254
0.4 0.346
0.5 0.442
0.6 0.543
0.7 0.649
0.8 0.762
0.9 0.881
1.0 1.00768