________________
Table 2A
E0.1 >0.36 E0.2 > 0.48 E0.3 > -0.10 E0.4 > 1.44 E0.5 > -0.21
E0.6>-0.97 E0.7 > -2.78 E0.8 > -3.66 E0.9 > -6.28
The degree of accuracy of an area specified by (2.2) may also be easily extracted from its percentage error Ee calculated below (see Table 2B)
E. - [À 1] *100 = [V10-Com - 1] x 100
Table 2B
E0.1 = 0.36 E0.2 = 0.56 E0.3 = 2.10 E0.4 = -4.29 E0.5 = -7.20
E0.6 = -10.87 E0.7 = -15.42 E0.8 = -21.0 E0.9 = -27.83
It may be concluded that it is remarkable that the formula (2.1) is applicable for e near 0.1-0.3, 0.5, 0.6 and (2.2) for e in the range 0.1 and 0.2 including vicinities.
The Circular Segment 3.1 Consider a circular arc AB of radius r subtending an angle 20 at the centre. See Figure 3.
The formula (3.11) s = [12 + (1x2 - 4)h2]1/2 with t = 3 is found in the GSS as a practical rule ([6] and [8]). Most Jaina works including the GSS use this formula explicitly with x= V10
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